Page 10) Things to Do in Big Island in 2026 – Tours & Activities | HawaiiActivities.com

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Big Island

All Reviews for Big Island Stargazing Tours

Overall rating

4.68

1665 Reviews
マウナケア山頂夕陽と星空観測ツアー ガイド撮影の一眼カメラ写真を無料ご提供!<夕食付き/英語ガイド>by マサシネイチャースクール
The starry sky feels a bit lonely.
今ひとつ星空淋しいかな
Activity Date: 2025/04/23 | Posted on: 2025/04/25

A few years ago, I had high expectations for the night sky I saw from the mid-mountain, but I was a bit disappointed this time. While it’s less affected by clouds, the surrounding lights seemed to interfere, and I didn't feel that much awe. Considering the cost-performance, I think a mid-mountain tour might be sufficient. However, this is a tour you can't miss if you want to experience 4,000 meters.

数年前に中腹から見た星空以上を期待してましたが以下でややガックリ。くもの影響は受けにくいですが周りの光がやや邪魔してかそれ程の感動を感じませんでした。
コスパを考えるなら中腹のツアーでいいのかなってのが感想です。
ただ4000mを体験するには外せないツアーです。

現地スタッフ: 5
場所・雰囲気: 4
スケジュール: 4
設備: 4
サービスの快適さ: 4
Packages: 基本プラン
Attended as: Couples | Weather: Sunny
Tips and suggestions

The Wi-Fi is unstable near the summit, so relying on translation apps might be a bit disappointing.

頂上あたりはワイファイが不安定てすので翻訳アプリだよりだとちょっと残念かも。

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マウナケア山頂夕陽と星空観測ツアー ガイド撮影の一眼カメラ写真を無料ご提供!<夕食付き/英語ガイド>by マサシネイチャースクール
It was the best experience of my life.
人生最高の体験でした
Activity Date: 2025/04/19 | Posted on: 2025/04/20

Despite my worries before going, it was the best experience, and I was very satisfied with the views. The sunset over the sea of clouds at an altitude of over 4000 meters brought me to tears. After the sun set, I forgot the cold while marveling at the starry sky, which was truly breathtaking. The guide primarily spoke English, but they did their best to communicate in my limited Japanese and took great care in preventing altitude sickness, which made me very happy as well.

行く前の心配とは裏腹に、最高の経験、景色を見ることができ大満足。
標高4000m超の空間と目の前に広がる雲海に沈む夕日は涙が出る思いでした。
日が沈んだあとの満点の星空とは正にこのことかと寒さを忘れました。
基本は英語でしたが、拙い日本語を駆使して一所懸命のガイドしてくれ、高山病予防にも細かく気を使ってくれ、これも大満足。

現地スタッフ: 5
場所・雰囲気: 5
スケジュール: 5
設備: 4
サービスの快適さ: 5
Packages: 基本プラン
Attended as: Couples | Weather: Sunny
Tips and suggestions

This is a tour you should definitely go on. It's colder than expected, so proper winter clothing is essential. Disposable heat packs and warm shoes are a must, especially since your toes can get painf

一度は行くべきツアーです。
予想以上に寒いので、防寒はしっかり必要です。
特に足の先が痛くなるほど冷えるので、使い捨てカイロ、防寒靴などは必須です。

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マウナケア山頂夕陽と星空観測ツアー ガイド撮影の一眼カメラ写真を無料ご提供!<夕食付き/英語ガイド>by マサシネイチャースクール
It was an amazing tour!
最高なツアーでした!
Activity Date: 2025/04/13 | Posted on: 2025/04/16

There were few Japanese participants, but the guide was very kind and it was great! The weather was good, and I enjoyed it. When I reached the summit, I felt a bit dizzy, probably due to the lack of oxygen. The cocoa provided during the stargazing was delicious.

日本人参加者が少なかったが、ガイドの方がとても親切で良かった!
天候も良く、楽しめました。
流石に山頂に着くと酸素が少ないせいかフラフラしました。
星空観測の時に提供されたココアが美味しかった。

現地スタッフ: 5
場所・雰囲気: 5
スケジュール: 5
設備: 5
サービスの快適さ: 5
Packages: 基本プラン
Attended as: Couples | Weather: Sunny
Tips and suggestions

It might be essential to wear gloves since the summit is cold.

山頂は寒いので手袋は必修かな?

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マウナケア山頂夕陽と星空観測ツアー ガイド撮影の一眼カメラ写真を無料ご提供!<夕食付き/英語ガイド>by マサシネイチャースクール
I was able to see the best view.
最高の景色が見れました
Activity Date: 2025/04/13 | Posted on: 2025/04/14

The tour proceeded as scheduled, allowing us to see the sunset and starry sky at their most beautiful moments, which made for a wonderful experience. Throughout the tour, we also learned about the history and culture, making it very enriching.

サンセットや星空が最も綺麗に見えるタイミングで予定通りにツアーを進めていただき、素晴らしい体験ができました。ツアー中も歴史や文化についてのお話もしていただき、非常に充実した内容でした。

現地スタッフ: 5
場所・雰囲気: 5
スケジュール: 5
設備: 5
サービスの快適さ: 5
Packages: 基本プラン
Attended as: Solo Travelers | Weather: Sunny
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マウナケア山頂夕陽と星空観測ツアー ガイド撮影の一眼カメラ写真を無料ご提供!<夕食付き/英語ガイド>by マサシネイチャースクール
First experience
初めての体験
Activity Date: 2025/04/01 | Posted on: 2025/04/03

The stars and sunset were amazing! I've never seen such a beautiful starry sky! As expected, it was a precious experience that can only be had on the Big Island of Hawaii! The sandwiches and hot chocolate were delicious. However, the cold was intense (^。^) They took photos with a DSLR during the sunset, but it was very disappointing that none of them were downloaded.

星も夕陽も最高でした!
あんな素敵な星空見た事ない!
流石!ハワイ島でしか体験できない貴重な体験でした!
サンドイッチもホットチョコレートも美味しかったです。
ただ、寒さは半端なかった(^。^)
サンセットでも一眼レフで撮ってくれたが
1枚もダウンロードされて無かったのがとても残念でした。

現地スタッフ: 5
場所・雰囲気: 5
スケジュール: 5
設備: 5
サービスの快適さ: 5
Packages: 基本プラン
Attended as: Friends | Weather: Sunny
Tips and suggestions

Since it's cold, warm clothing is essential, but jackets, pants, and gloves are available for free rental.

寒いので防寒は必須ですが、ジャケット、パンツ、手袋は無料で貸してもらえますよ。

Reply from activity provider

Dear Kazubou,

Thank you very much for participating in the tour. The photos taken during the tour will be provided to you if you send an email to our company’s email address at a later date.

We apologize for the inconvenience, but please send your email to the address written on the paper shown by the guide during the tour.

Thank you for your cooperation.

かずぼう様
この度はツアーにご参加いただき誠にありがとうございます。
ツアーでお撮りしたお写真は後日弊社のメールアドレスにメールをしていただいたらお渡しする形になります。
お手数ですが、ガイドがツアー中にお見せした紙に書いたるメールアドレスまでメールをお送りくださいませ。

どうぞよろしくお願いいたします。

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マウナケア山頂夕陽と星空観測ツアー ガイド撮影の一眼カメラ写真を無料ご提供!<夕食付き/英語ガイド>by マサシネイチャースクール
The best view of my life.
人生最高の景色
Activity Date: 2025/03/26 | Posted on: 2025/03/28

On the day of the event, the weather was clear, and I was able to see the best views of the sunset and the starry sky in my life. The guide was very polite and kind, and spoke to us while mixing in some Japanese. They took even more photos than I expected, making it a fantastic experience.

当日は快晴でサンセットも星空も、人生で最高の景色を見ることができました。ガイドの方もとても丁寧で優しく、多少の日本語を混ぜながらお話ししてくださりました。
写真も思った以上に撮っていただいて最高の経験ができました。

現地スタッフ: 5
場所・雰囲気: 5
スケジュール: 5
設備: 5
サービスの快適さ: 5
Packages: 基本プラン
Attended as: Couples | Weather: Sunny
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キラウエア国立公園ツアー コーヒー農園立ち寄りやマウナケア山に近いサドルロード付近での星空観測もあり<昼食・夕食付き/英語ガイド>
Wasabi Tours is the best! 🙌
ワサビツアーズ最高🙌
Activity Date: 2025/03/25 | Posted on: 2025/03/27

The guide was very kind, and there were many services that weren't mentioned when I signed up! In cold areas, they lent us windbreakers and jackets, and they also checked our meal preferences in advance and placed orders for us. There were several occasions where they provided Hawaiian juice and bottled water as well.

I mainly signed up for the volcano tour, but they also drove us around to other places while giving detailed explanations the whole time. The guide was English-speaking, but they spoke to us in the Japanese they had learned, which made it feel very homey and enjoyable.

My kids challenged themselves to speak in English, and the guide responded kindly, which made me very happy as a parent to see their growth during this tour. The weather was great, we got to see sea turtles, and we witnessed both daytime and nighttime lava flows. Additionally, we were able to observe an incredible number of stars in the night sky that I had never seen before. It was an unexpectedly amazing tour filled with good luck!

ガイドさんがとても親切で申込む時に書いてないサービスが沢山ありました!寒い地域ではウィンドブレーカーやジャンバーを貸してくれ、食事も事前に希望を確認して注文してくれたり、ハワイのジュースやペットボトル水の提供も数回ありました
ボルケーノツアーメインで申込みましたが、その他の場所も細かい説明をずっとしながら運転してくれました
英語ガイドさんでしたが、覚えた日本語で話しかけてくれたりしてアットホームで楽しかったです
子供達は習った英語で話すことに挑戦しましたが優しく対応してくれて、このツアーで子供達の成長した姿がみれて親としてとても嬉しかったです
天気も良く、ウミガメにも会い、昼と夜の溶岩流もみれて、更に見たことのない数の満天の星空観測も出来、幸運続きの想像以上に最高のツアーでした!!

現地スタッフ: 5
場所・雰囲気: 5
スケジュール: 5
設備: 5
サービスの快適さ: 5
Attended as: Families | Weather: Sunny
Tips and suggestions

I highly recommend Wasabi Tours for a tour of the Big Island! The guide spoke English, but other groups had guides who could speak Japanese as well. The tour was rich in content and exceeded my expect

ハワイ島のツアーはワサビツアーズをオススメします!英語ガイドさんですが、他のグループは日本語が話せるガイドさんもいました
内容が濃く盛り沢山のツアーで期待以上です❣️

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Mauna Kea Evening Stargazing & Daytime Solar Viewing Tour with Dinner
Fabulous
Activity Date: 2025/03/16 | Posted on: 2025/03/27

A great tour, worth the money as the staff details the conditions of the sky during your viewing.

Equipment & facilities: 5
Packages: From Kona & Waikoloa - Solar Viewing & Stargazing with Dinner
Attended as: Friends
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Mauna Kea Evening Stargazing & Daytime Solar Viewing Tour with Dinner
Incredible
Activity Date: 2025/03/24 | Posted on: 2025/03/26

One of the highlights of our trip! Sam was fantastic - incredibly knowledgeable and friendly. Not only were we awed by the universe, Sam helped us understand Hawaii as well. Keep up the great work.

Local customer service: 5
Location & environment: 5
Schedule & duration: 5
Equipment & facilities: 5
Comfort & well-being: 5
Packages: From Kona & Waikoloa - Solar Viewing & Stargazing with Dinner
Attended as: Families
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マウナケア山頂夕陽と星空観測ツアー ガイド撮影の一眼カメラ写真を無料ご提供!<夕食付き/英語ガイド>by マサシネイチャースクール
The participation fee was high, but I'm glad I went!
参加費が高かったけど行ってよかった!
Activity Date: 2025/02/06 | Posted on: 2025/03/23

It was great that our driver and tour guide, Kouki, explained everything in both Japanese and English. At the visitor center, it was unexpected that we might not be able to reach the summit due to the fog, but I was happy that we were able to pass through safely.

The sunset view from the summit was incredibly beautiful, and it was moving to witness the moment the sun went down. After descending a bit from the summit, we enjoyed stargazing. The sky was a mix of clouds and clear patches, but the starry sky when there were no clouds was stunning. The guide also explained the constellations, allowing us to have a fulfilling time.

Lastly, sharing the photos taken at the summit with the sunset and the ones with the starry sky in the background (which the guide took with a proper camera) became wonderful memories of this trip!

ドライバー兼ツアーガイドのコウキさんが日本語と英語で説明をしてくださったのが良かったです。ビジターセンターのところで、霧のせいで道の先が見えなくて山頂に行けないかもってなっちゃったのは想定外でしたが、無事に通過することができ、嬉しかったです。
山頂から見るサンセットはすごく綺麗で、太陽が沈んでいく瞬間を見られたのは感動でした。山頂をしばらく下ったところで星空を鑑賞しました。曇ったり雲がはけたりするような空模様でしたが、雲のない時に見える星空は綺麗でした。また、星座についてガイドさんが解説してくれて、充実した時間を過ごすことができました。
最後に、山頂でサンセットと一緒に撮った写真と星空を背後に撮った写真(ガイドさんがちゃんとしたカメラで撮ってくれたもの)をシェアしていただけたのも、この旅のいい思い出にもなりました!

現地スタッフ: 5
場所・雰囲気: 5
スケジュール: 5
設備: 5
サービスの快適さ: 5
Packages: 基本プラン
Attended as: Families | Weather: Cloudy
Tips and suggestions

If you're planning to stay at Outrigger Kona Resort, I recommend designating the pickup location as Target. I was fine with the borrowed winter gear, so I think you don't need to worry too much about

アウトリガーコナリゾートに宿泊予定なら、ピックアップ場所をターゲットに指定することをお勧めします。防寒具はお借りしたもので大丈夫だったので、そこまで防寒具について心配しなくても大丈夫かなと思います。

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マウナケア山頂夕陽と星空観測ツアー ガイド撮影の一眼カメラ写真を無料ご提供!<夕食付き/英語ガイド>by マサシネイチャースクール
Be careful of altitude sickness. 👀
高山病には気をつけろ👀
Activity Date: 2025/03/12 | Posted on: 2025/03/21

It was great that we learned about telescopes while making many unexpected stops along the way. The guide also took photos for us and was very considerate, making the whole experience enjoyable. At the summit, there was a breathtaking view that felt unreal. It's definitely worth a visit! However, since we went on a full moon day, there were fewer stars, which was a bit disappointing, so I would like to go again someday.

予想よりもたくさん寄り道しながら望遠鏡について教えてくれて、とてもよかったです👍
ガイドさんも写真を撮ってくれたり、たくさん気遣ってくれて終始楽しく過ごせました😄
頂上では、現実のものとは思えない美しい光景が広がっていて息を飲みました🌄
行く価値ありです‼️
しかし満月の日に行ったので星が少なく少し残念だったので、またいつか行ってみたいです✨

現地スタッフ: 5
場所・雰囲気: 5
スケジュール: 3
設備: 4
サービスの快適さ: 4
Packages: 基本プラン
Attended as: Families | Weather: Sunny
Tips and suggestions

I was confident in my physical strength, but I started to feel a bit like I had altitude sickness, so please don't let your guard down, everyone.

体力に自信はありましたが、少し高山病っぽくなってしまったので、皆さんも気を抜かないでください。

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マウナケア山麓 星空観測ツアー ボイリング・ポッツやカウマナケイブなど穴場スポットにも立ち寄り<夕食付/英語ガイド/ヒロ地区発>
For first-time visitors to the Big Island!
ハワイ島初めての方に!
Activity Date: 2024/12/15 | Posted on: 2025/03/19

My first trip to the Big Island of Hawaii was filled with uncertainties, but it was comfortable. There was a pickup at the hotel and meals included. Considering the cost of living, the price seems reasonable. They accurately took us to several attractions. The highlight was stargazing. The view was truly amazing. It was quite cold, but they provided warm clothing, so you can rest assured about that. English is quite difficult, so a certain level of proficiency is necessary.

初のハワイ島の旅で分からないことだらけでしたが快適でした。ホテルでのピックアップと、お食事付きです。価格は物価を考えれば妥当と思います。いくつかの名所を的確に回ってくれます。ハイライトは星空鑑賞。本当に素晴らしい景色でした。かなり寒いですが防寒具も用意されているのでそこもご安心ください。英語はかなり難しいので、ある程度のごりょくはひつようです。

現地スタッフ: 4
場所・雰囲気: 4
スケジュール: 4
設備: 4
サービスの快適さ: 4
Packages: 混載プラン
Attended as: Solo Travelers | Weather: Sunny
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Mauna Kea Stargazing Tour Experience with Free Professional Photos - Epic Tours
See you in the sky
Activity Date: 2025/02/22 | Posted on: 2025/03/15

This was an absolutely amazing experience and I highly recommend! The view is stunning- truly unbelievable. You feel as if you have been transported to another world.

Tips from someone who has been there-
Dress as if you are visiting a frozen tundra. Its cold.

Take someone you love with you so you have a witness to what you are seeing- this helps to ease your mind from thinking its a dream. You will be in disbelief of the awesome beauty.

Listen to a great song while you star gaze- here’s mine.

https://open.spotify.com/track/6Z12ukmkHnMUcdcMr8nz3V?si=DG1Wjp0lQcKaP57JfB58mA

Local customer service: 5
Location & environment: 5
Schedule & duration: 5
Equipment & facilities: 5
Comfort & well-being: 5
Packages: Stargazing Tour - Starting times between 07:00 PM - 11:30 PM
Attended as: Couples
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マウナケア山頂夕陽と星空観測ツアー ガイド撮影の一眼カメラ写真を無料ご提供!<夕食付き/英語ガイド>by マサシネイチャースクール
The sunset from the summit was wonderful.
頂上からのサンセットは素晴らしかったです
Activity Date: 2025/03/08 | Posted on: 2025/03/13

I participated with my son and wife. They picked us up at the hotel at 2:20 PM. There were two other Americans from Minnesota joining the tour, making a total of five participants. Our guide, James, explained about the Big Island in a mix of Japanese and English while driving. The area near the summit of Mauna Kea felt like a different world, resembling a desert or the moon, and the sunset view from there was amazing. We could see famous facilities like the Subaru Telescope up close, which made me feel the reality of being on the Big Island. Unfortunately, due to being close to a full moon, we couldn't see the Milky Way well during stargazing, but we were able to use the telescope to view Jupiter and the moon. James was always attentive, which made me feel safe participating.

息子と妻と私の3人で参加しました。ホテルに午後2時20分に迎えに来てくれました。ツアーには他にミネソタからのアメリカ人2名が参加し合計5名の参加者でした。ガイドのジェームズさんは運転しながら日本語交じりの英語でハワイ島について説明してくれました。マウナケア山頂付近は、砂漠のような月のような(?)別世界で、そこから見るサンセットは素晴らしかったです。有名なすばる望遠鏡などの有名な施設がまじかに見られ、ハワイ島にやってきた実感がわきました。星空観測はあいにく満月に近かったため、天の川はよくわかりませんでしたが望遠鏡を使って木星や月を見ることができました。ガイドのジェームズさんには常に気配りをしていただき、安心して参加できました。

現地スタッフ: 5
場所・雰囲気: 5
スケジュール: 4
設備: 4
サービスの快適さ: 4
Packages: 基本プラン
Attended as: Families | Weather: Sunny
Tips and suggestions

I think it's better to plan for the next day with some flexibility, as returning to the hotel around 10 PM can be quite tiring.

ホテルに帰るのが夜10時ころになり、かなり疲れるので翌日は余裕をもった予定にしたほうが良いと思います。

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マウナケア山頂夕陽と星空観測ツアー ガイド撮影の一眼カメラ写真を無料ご提供!<夕食付き/英語ガイド>by マサシネイチャースクール
Memories of our honeymoon
ハネムーンの思い出
Activity Date: 2024/09/03 | Posted on: 2025/03/01

I participated in a family trip for both families before the wedding. The drive to Mauna Kea was enjoyable, as our driver shared fascinating stories about the Big Island, making it completely engaging. We ascended slowly while acclimatizing to the altitude, so it wasn't exhausting at all. It was my first time experiencing an elevation of 4,000 meters, and the views were unforgettable.

結婚式前の両家家族旅行として参加。
マウナケアまてのドライブも、運転手の方がずっと楽しくハワイ島についてのお話をしてくださり、全く退屈しませんでした。高度順応しながらゆっくり上がるので、しんどさもなく、生まれて初めて4000mの高さを経験しましたが、忘れられない景色でした。

現地スタッフ: 5
場所・雰囲気: 5
スケジュール: 5
設備: 4
サービスの快適さ: 4
Packages: 基本プラン
Attended as: Families | Weather: Sunny
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マウナケア山頂夕陽と星空観測ツアー ガイド撮影の一眼カメラ写真を無料ご提供!<夕食付き/英語ガイド>by マサシネイチャースクール
The best starry sky and sunset of my life.
人生最高の星空とサンセット
Activity Date: 2025/02/26 | Posted on: 2025/02/27

Just one word: it was amazing.
At 2:10 PM, they came to pick us up at our hotel, and we had time to acclimate to the altitude with care for altitude sickness.
The sunset viewed from the summit was truly spectacular, unlike anything I had seen before. After that, we moved by car to the observation point, and the sandwiches served in the car were cold but still delicious hot sandwiches, which I enjoyed even though I'm not a fan of bread.
The starry sky was blessed with good weather, and we could see the Milky Way. Our guide, James, showed us Jupiter and Venus using a telescope. He also used a pointer to trace the constellations in the actual night sky, making it easy to understand the constellations. Finally, they took photos of each participant, and in those pictures, even the invisible stars were captured, which was fantastic.
This was our first time visiting the Big Island as a couple, and I would love to come back before we reach the age limit of 70.
Thank you very much, James, for everything.

ただ一言最高でした。
14時10分に宿泊先のホテルまで車で迎えに来ていただき、高山病ケアで高地に順応する時間まで用意されていました。
山頂から見下ろすサンセットは、これまでにない素晴らしいものでした。その後、観測する地点まで車で移動するのですが、車内で振る舞われたサンドイッチは冷えてはいましたがホットサンドイッチで、パンが苦手な私も美味しくいただけました。
星空は天候にも恵まれて、素晴らしく、天の川まで見えました。ガイドのジェームズさんが、天体望遠鏡を使って木星や金星などを見せてくれました。また、ポインターを用いて実際の星空に線で星座をなぞっていただき、分かりやすく星座を教えて下さいました。最後に、参加者ごとに写真を撮っていただくのですが、その写真には目にも見えない星が写っていて最高でした。
今回はじめて夫婦でハワイ島に来ましたが、年齢制限のある70歳前にもう一度来たいと思いました。
ガイドのジェームズさん、いろいろとありがとうございました。

現地スタッフ: 5
場所・雰囲気: 5
スケジュール: 5
設備: 5
サービスの快適さ: 5
Packages: 基本プラン
Attended as: Couples | Weather: Sunny
Tips and suggestions

You can participate easily since winter gear is provided.

防寒具は揃っているので、気軽に参加できます。

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Mauna Kea Summit Sunset & Stargazing Tour with Meal, Transportation & Guide
Great experience !!
Activity Date: 2025/02/25 | Posted on: 2025/02/27

Great experience overall, our guide James is very nice, he is knowledgeable and funny, definitely would recommend it to my friends

Local customer service: 5
Location & environment: 5
Schedule & duration: 5
Equipment & facilities: 4
Comfort & well-being: 4
Packages: Standard Package
Attended as: Couples | Weather: Sunny
Tips and suggestions

The mic connection be having issues sometimes.

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マウナケア山頂夕陽と星空観測ツアー ガイド撮影の一眼カメラ写真を無料ご提供!<夕食付き/英語ガイド>by マサシネイチャースクール
It was amazing.
最高でした、
Activity Date: 2025/02/26 | Posted on: 2025/02/27

The sunset at the summit of Mauna Kea and the stargazing a little further down were incredibly beautiful! I was so happy to be able to take a lot of photos!

マウナケア山頂でのサンセットも、
少し下ったところでの星空観賞も、めちゃめちゃ綺麗でした!
たくさん写真も撮っていただけて嬉しかったです!

現地スタッフ: 5
場所・雰囲気: 5
スケジュール: 5
設備: 4
サービスの快適さ: 5
Packages: 基本プラン
Attended as: Couples | Weather: Sunny
Tips and suggestions

In February, Hawaii can reach nearly 30 degrees Celsius, but near the mountain summit, it can be around 0 degrees. They can lend you down jackets, but I recommend going in warm clothing as well.

2月のハワイは30度近くになりますが、山頂付近は0度程です。
ダウン等は貸していただけますが、自分でも暖かい格好で行くことをおすすめします。

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マウナケア山頂夕陽と星空観測ツアー ガイド撮影の一眼カメラ写真を無料ご提供!<夕食付き/英語ガイド>by マサシネイチャースクール
The sunset and starry sky are amazing!
夕日も星空も最高!
Activity Date: 2025/02/24 | Posted on: 2025/02/27

I participated with a couple of friends. Five years ago, I couldn't go up due to a local demonstration, but this time the weather was great, and both the sunset and the starry sky were incredibly beautiful and moving.

I was a bit worried because it mentioned an English guide, but thanks to Sho-chan's excellent Japanese explanations, the enjoyment was doubled.

The price is a bit high, but it's worth going.

友達夫婦と参加しました。5年前に行った時は、現地の方たちのデモで上がることができなかったのですが、今回はお天気にも恵まれサンセットも星空もとても美しく感動しました。
英語ガイドと書いてあったので、少し不安でしたが日本語がとっても上手なしょうちゃんの説明のおかげで楽しさも2倍でした。
少々値段は高いですが、行く価値はあります。

現地スタッフ: 5
場所・雰囲気: 5
スケジュール: 5
設備: 4
サービスの快適さ: 4
Packages: 基本プラン
Attended as: Couples | Weather: Sunny
Tips and suggestions

I was glad that someone in the group had an iPhone because they sent photos via AirDrop.

AirDropで写真を送ってくれるので、グループの中にiPhoneを1人持っていたのでよかったと思いました。

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マウナケア山頂夕陽と星空観測ツアー ガイド撮影の一眼カメラ写真を無料ご提供!<夕食付き/英語ガイド>by マサシネイチャースクール
Wonderful scenery and hospitality.
素晴らしい景色とホスピタリティ
Activity Date: 2025/02/23 | Posted on: 2025/02/26
Oka

James's hospitality was outstanding. The explanations of the terrain visible on the way there, the air conditioning settings in the vehicle, and the background music were all excellent! During the sunset, he encouraged us to take photos with our smartphones, making it easier for us. Despite the cold, the hot cocoa warmed us up, and we were very satisfied to be able to gaze at the starry sky for as long as time allowed. Photos taken against the backdrop of the starry sky are something you can't capture on your own, so they make for a wonderful keepsake.

ガイドさん(Jamesさん)のホスピタリティが最高でした。
往路で見られる地形の説明や、車内空調設定、bgm、どれもとっても良かったです!
サンセットではスマホでの写真撮影をこちらからお願いしやすくなるよう、たくさん声掛けしてくださいました。
寒い中でしたが、ホットココアが体に染み渡り、また、時間の許す限り満天の星空を眺められ大変満足です。
星空をバックにした写真は自分で撮れるものではないので、記念になります。

現地スタッフ: 5
場所・雰囲気: 5
スケジュール: 5
設備: 5
サービスの快適さ: 5
Packages: 基本プラン
Attended as: Solo Travelers | Weather: Sunny
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マウナケア山頂夕陽と星空観測ツアー ガイド撮影の一眼カメラ写真を無料ご提供!<夕食付き/英語ガイド>by マサシネイチャースクール
This was my first time at Mauna Kea with snow remaining, during my second tour.
ツアー参加2回目にて雪の残るマウナケアは初でした
Activity Date: 2025/02/16 | Posted on: 2025/02/21

Due to it being winter, it seems that the mountain was closed the day before and we couldn't reach the summit, but we were able to safely climb to the top and see the snowy white Mauna Kea, just as its name suggests, which was a rare experience. It was also rare to see people skiing. The sunset and the starry sky were beautiful, unobstructed by clouds or moonlight. Our Japanese guide, Kouki, was kind, knowledgeable about the stars, and skilled at taking photos, making it a wonderful tour.

冬という事もあり、前日は閉山して頂上まで行けなかったようですが、私達は無事に頂上まで登れて、マウナケアの名前の由来通り、雪の残る白いマウナケアが見れてレア体験でした。スキーをしている人を見れたのもレアでした。サンセットも星空も雲と月の光の邪魔もなく、綺麗にみれました。日本人ガイドのコウキさんも親切で星空に詳しく、写真も上手で、とてもいいツアーでした

現地スタッフ: 5
場所・雰囲気: 5
スケジュール: 5
設備: 5
サービスの快適さ: 5
Packages: 基本プラン
Attended as: Couples | Weather: Sunny
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マウナケア山頂夕陽と星空観測ツアー ガイド撮影の一眼カメラ写真を無料ご提供!<夕食付き/英語ガイド>by マサシネイチャースクール
It was very beautiful.
とても綺麗でした。
Activity Date: 2025/02/04 | Posted on: 2025/02/18

The guide spoke English, but they supported us even if we didn't understand English. It was very sunny, and the stars were beautiful.

英語ガイドさんでしたが、英語がわからなくてもフォローしてくれてました。
とても晴れていて、星が綺麗でした。

現地スタッフ: 5
場所・雰囲気: 4
スケジュール: 4
設備: 4
サービスの快適さ: 4
Packages: 基本プラン
Attended as: Families | Weather: Sunny
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Mauna Kea Summit Sunset & Stargazing Tour with Meal, Transportation & Guide
Amazing experience. Must do
Activity Date: 2025/02/13 | Posted on: 2025/02/15

This was truly awe inspiring. It is absolutely a must do, our tour guide Wes was incredible. We can’t rave enough about it

Local customer service: 5
Location & environment: 5
Schedule & duration: 5
Equipment & facilities: 5
Comfort & well-being: 5
Packages: Standard Package
Attended as: Couples | Weather: Sunny
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マウナケア山頂夕陽と星空観測ツアー ガイド撮影の一眼カメラ写真を無料ご提供!<夕食付き/英語ガイド>by マサシネイチャースクール
Mauna Kea, which I had longed to visit, was amazing!
念願のマウナケア、最高でした!
Activity Date: 2025/02/04 | Posted on: 2025/02/12

It was amazing to finally see the sunset and starry sky at Mauna Kea! I was a bit worried that it might be cloudy, but beyond the clouds, there was an incredible view! I'm grateful to the guide who was very kind.

念願だったマウナケアで、サンセットと星空を見ることができて最高でした!!
途中、曇っているかも?と少し心配しましたが、雲を抜けた先に感動的な景色がありました!
とても親切にしてくださったガイドさんに感謝です。

現地スタッフ: 5
場所・雰囲気: 5
スケジュール: 5
設備: 5
サービスの快適さ: 5
Packages: 基本プラン
Attended as: Couples | Weather: Sunny
Tips and suggestions

It might be a good idea to prepare for the cold and bring motion sickness medication, as there are some bumpy roads along the way.

しっかり寒さ対策をすることと、途中から揺れる道もあるので酔い止めを持って行くと良いかもしれません。

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Mauna Kea Summit Sunset & Stargazing Tour with Meal, Transportation & Guide
Memorable and Informative
Activity Date: 2025/02/03 | Posted on: 2025/02/07

Riding up to the top of Mauna Kea with James, our tour guide and driver, was interesting and entertaining! James is very knowledgeable about the Hawaiian culture and history; volcanic geology; the telescopes on Mauna Kea; and the night sky. And he always paid close attention to all his customers. A better telescope would have made this tour perfect.

Local customer service: 5
Location & environment: 5
Schedule & duration: 5
Equipment & facilities: 3
Comfort & well-being: 4
Packages: Standard Package
Attended as: Couples | Weather: Sunny
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Mauna Kea Summit Sunset & Stargazing Tour with Meal, Transportation & Guide
Cold but gorgeous
Activity Date: 2025/02/02 | Posted on: 2025/02/05

James was a great tour guide, very informative. Didn't care for the sandwich choices. Was nice to have the hot chocolate though. The view was amazing.

Local customer service: 5
Location & environment: 5
Schedule & duration: 5
Equipment & facilities: 4
Comfort & well-being: 4
Packages: Standard Package
Attended as: Others | Weather: Snowy
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マウナケア山頂夕陽と星空観測ツアー ガイド撮影の一眼カメラ写真を無料ご提供!<夕食付き/英語ガイド>by マサシネイチャースクール
The best experience on my first trip to Hawaii.
初ハワイで最高の体験
Activity Date: 2025/02/02 | Posted on: 2025/02/04

My first trip to Hawaii and the main event on the Big Island was the Mauna Kea summit sunset and stargazing tour. Until the day before, the weather had been rough for three days, and I heard at the hotel that the tour might not happen, which made me worried. However, the result was clear skies and almost no wind, with a beautiful view of the snow that had fallen until yesterday. The stargazing included not only the positions of the constellations but also explanations of the myths and legends, along with many professional photos taken by the guide. I was very satisfied! ♪

初ハワイ、初ハワイ島でのメインイベントは
このマウナケア山頂サンセット&星空観測ツアーでした。前日までは、三日間天候が荒れてツアー出来ず、と到着したホテルで聞き、
どうなる事か?と心配でした。結果は、快晴、ほぼ無風の中、昨日迄に降った雪化粧の中、素晴らしい光景でした。また、星空観測は、星座の位置だけでなく、神話の言い伝えなどの説明とガイドさんによるプロフェッショナルな写真撮影も多数。大満足でした♪

現地スタッフ: 5
場所・雰囲気: 5
スケジュール: 5
設備: 3
サービスの快適さ: 5
Packages: 基本プラン
Attended as: Families | Weather: Sunny
Tips and suggestions

I appreciated the explanation in Japanese as well. I think the prices are reasonable.

日本語の説明もあり、助かりました。料金も良心的だと思います。

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マウナケア山頂夕陽と星空観測ツアー ガイド撮影の一眼カメラ写真を無料ご提供!<夕食付き/英語ガイド>by マサシネイチャースクール
January 28, 2025: The cold, strong winds, and cloudy weather made it almost impossible to see. - This time of year is challenging.
2025/1/28 寒さと強風、曇りでほとんど見えなかった -この時期は難しい-
Activity Date: 2025/01/29 | Posted on: 2025/02/02

As the title suggests, I booked a tour for winter in Hawaii, timed for a new moon at the end of January. The communication and Q&A support leading up to the tour date were very smooth.

The van driver was also the tour guide, and I was surprised by their excellent Japanese. I would have liked to enjoy explanations in English with a more multinational group, but out of 12 participants, 10 were Japanese, so it couldn't be helped.

We departed from the Queens Market in Waikoloa at 3:00 PM. The van was fully booked with 12 people. We stopped at a rest area just before the summit to have sandwiches and water. The air was getting thinner, so we took a break for about 30 minutes to adjust. Here, we borrowed winter clothing.

Soon after, we entered off-road terrain and headed to the summit. With a temperature of 0°C and strong winds, it was quite cold. We were able to observe the sunset despite some clouds. After that, we descended a bit to the observation point. It took a while for the clouds to part, but eventually, we were able to see a few stars. The guide explained the constellations visible with a pointer. Venus can also be seen in Tokyo, haha. We were served hot cocoa, which was a lifesaver in the cold. That was much appreciated.

It was so cold and we couldn't observe much, so we left the site after about 15 minutes. After a short break, we returned to the Queens Market around 8:45 PM.

The tour itself was well-organized and reassuring. It really requires good timing with the season and luck for clear skies without clouds.

As a postscript, two days later, I woke up at 4:00 AM at a friend's house and gazed at the night sky, which was filled with stars. I thought if it had been clear on the mountain, it would have been incredibly moving.

タイトル通り冬のハワイ、1月下旬で月齢0に合わせてツアーを予約。
実施日までの案内やQ&A対応はとてもスムーズ。

バンの運転手がツアーガイドさんですが、日本語上手で驚きました。できれば多国籍な参加者と英語での解説を楽しみたかったのですが、12人中10人日本人とそこはやむなしですね。

ワイコロアのクイーンズマーケット15:00出発。バンは12人乗り満席。
山頂手前で休憩所によりサンドイッチとお水をいただきました。空気が薄くなっているので急激な変化をおさえるため。約30分程度。ここで防寒着をお借りします。

その後すぐにオフロードに入り山頂へ。気温0℃+強風なのでかなり寒いです。夕日観測は雲はありましたがぎりぎり観れました。その後少しだけ下って観測ポイントへ。なかなか雲の隙間ができず暫く待っていると少しだけ隙間ができてわずかながら見ることができました。ポインタで見れる星座を解説。金星は東京でも観れます笑 寒さに助かるホットココアが配られました。これはありがたい。

あまりにも寒いのとあまり観測できなかったので15分くらいでその場から退散。途中休憩をはさんで20:45頃クイーンズマーケットにて解散となりました。

ツアー自体はよい企画でしっかり運営されているので安心です。
やはり季節選びと雲の無い晴天である運が必要ですね。

後日談
この2日後、現地友人宅4:00AMに起きて夜空を眺めましたが満点の星空でした。山で晴れていれば相当感動できるのだろと思いました。

現地スタッフ: 4
場所・雰囲気: 4
スケジュール: 4
設備: 4
サービスの快適さ: 4
Packages: 基本プラン
Attended as: Solo Travelers | Weather: Cloudy
Tips and suggestions

Of course, luck is needed for the monthly event, especially in choosing the season and having clear, cloudless weather.

If participating in winter, I think it's even better to have cold weather gear

月例はもちろん季節選びと雲の無い晴天である運が必要

冬に参加の場合、日本の冬程度の寒さ対策(長袖、長ズボン、寒さに弱い人はヒートテック上下)やセータがあると更にいいと思います

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マウナケア山頂夕陽と星空観測ツアー ガイド撮影の一眼カメラ写真を無料ご提供!<夕食付き/英語ガイド>by マサシネイチャースクール
The staff's response was excellent.
スタッフの対応が素晴らしい
Activity Date: 2025/01/29 | Posted on: 2025/01/30

Although the weather was not favorable, the staff's response was excellent. It was a dress shoot for our honeymoon, and the Japanese staff taught us about posing and angles. Despite the cold during the shoot, they provided support, and we had a wonderful time.

天候に恵まれませんでしたが、スタッフの対応が良かった。ハネムーンでドレスの撮影でしたが日本人スタッフがポージングや画角まで教えてくださったり、寒い中の撮影でしたがサポートしてくれて素晴らしい時間を過ごせました。

現地スタッフ: 5
場所・雰囲気: 5
スケジュール: 5
設備: 4
サービスの快適さ: 4
Packages: 基本プラン
Attended as: Couples | Weather: Cloudy
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Mauna Kea Summit Sunset & Stargazing Tour with Meal, Transportation & Guide
The sites we went to were excellent.
Activity Date: 2025/01/04 | Posted on: 2025/01/25
AG

Sites we went to was brilliant, and transport was all ok

Local customer service: 4
Location & environment: 5
Schedule & duration: 5
Equipment & facilities: 4
Comfort & well-being: 4
Packages: Standard Package
Attended as: Families | Weather: Sunny
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Things to Do in Big Island in 2026 – Tours & Activities | HawaiiActivities.com
Witness the night sky like never before on a Big Island stargazing tour. High elevation, minimal light pollution, and a remote Pacific location create some of the clearest viewing conditions on Earth. Guided tours provide professional telescopes and knowledgeable astronomers as you explore constellations, planets, and deep-sky objects. Options range from dedicated summit sessions to combo tours pairing evening sky viewing with volcano sightseeing and black sand beach visits earlier in the day.