Page 11) Things to Do in Big Island in 2026 – Tours & Activities | HawaiiActivities.com

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Big Island

All Reviews for Kailua-Kona

Overall rating

4.61

4864 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
Moving.
感動
Activity Date: 2025/06/09 | Posted on: 2025/07/05

The weather in the city was cloudy, but at the summit, the clouds were far below. As expected at an altitude of over 4000 meters, the air was incredibly clear, and the surroundings were beautiful. The sunset as the sun sank into the clouds was stunning and captivated my heart.

Regarding altitude sickness, I think as long as you follow the staff's advice and don't get too excited at the summit, you should be fine.

If you come to the Big Island, this is definitely a place you should visit. The day we went was almost a full moon, so it wasn't very suitable for stargazing, but the staff's stories about the stars were great, and I was able to see artificial satellites moving, which was also nice.

街中では天気は曇りでしたが山頂は遥か下に雲、さすが標高4000m以上だとめちゃくちゃ空気も澄んでいて周りがとても綺麗でした。
太陽が雲に沈んでいく時とても綺麗で心が奪われました。

高山病に対しては、スタッフの言う事を守っていけば、よほど山頂ではしゃいでいなければ大丈夫かと思います。

ハワイ島に来たならば絶対来るべき所です。
私達が行った日はほぼ満月でしたので星の観察にはあまり適さなかったですが、それでも分かる範囲でスタッフの星の話は良かったですし、人工衛星も動いていたのを見れたのでそれも良かったです。

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

This time, all the customers were Japanese, so the staff was also Japanese, which was great because there was no language barrier. However, it seems that this situation is not very common, and there m

今回はお客さん全て日本人の為、スタッフも日本人でしたので、言葉の壁がなく良かったですが、あまりこの状況はないらしく日本人スタッフではない事もあるので英語が苦手だと道中の細かい話がわからないかも。

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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
The sunset and Milky Way viewed from the summit of Mauna Kea, which is higher than Mount Fuji!
富士山よりも高いマウナケア山頂からみるサンセットとミルキーウェイ!
Activity Date: 2025/06/24 | Posted on: 2025/07/05

You can drive to the summit of Mauna Kea, which is higher than Mount Fuji (elevation 4,205m)! It’s a wonderful tour where you can also see the Subaru Telescope in Japan. I’ve always wanted to go someday, and this year my wish came true.

The sunset sinking into the sea of clouds at the observatory was extraordinarily beautiful. Although there were initial concerns about thin clouds during the stargazing, it cleared up completely by sunset, and the Milky Way appeared right in front of us. I was moved by the true "starry sky." We also saw satellites and shooting stars (though it was disappointing not to see anything resembling UAPs). The Southern Cross was just about to set behind the western hills, but we managed to see it. I was very satisfied.

Our professional guide, Sho, was friendly and shared a lot of interesting stories (bilingual). Sho is also a professional photographer. I’m looking forward to seeing the photos we each took afterward. If I participate in another tour, I would love to request Sho again. The sandwiches and cocoa we drank under the starry sky in the cold were delicious!

Since it was summer, I didn’t feel cold thanks to the warm clothing provided for the tour (especially the jacket). They also sell warm clothing at the visitor center, which could make for a nice souvenir.

I had previously experienced altitude sickness while climbing Mount Fuji, so I was a bit worried, but this time there were no issues. Once we reached the summit, my body felt heavy. Some participants felt unwell, but it was good that they could rest in the car.

富士山よりも高いマウナケア山頂(標高4205m)まで車で行けて!日本のすばる天文台もみれるすばらしいツアー。いつかいってみたい!と思い続けて今年その願いが叶いました。
天文台のあいまの雲海に沈んでいく太陽は非日常的な美しさでした。その後のスターゲイジングも初め薄雲が心配されていましたがサンセットまでにはすっかり晴れ、ミルキーウェイが真正面に現れこれが本当の「星降る満天の空」と感動しました。人工衛星や流れ星もみれました(UAPっぽいものはみれず残念)。南十字星も、ちょうど西の丘に沈みかけていましたがみれました。大満足でした。

今回プロのガイドさんであるShoさんはきさくでいろいろとお話をうかがえてよかったです(バイリンガル)。Shoさん写真もプロですよ。この後各自で撮っていただいた写真をみるのが楽しみです。いつかまたツアーに参加するならShoさんにお願いしたいです。そしてサンドイッチと星空の下寒い中飲んだココアはおいしかった!

夏だったのでツアーで用意されている防寒具(特にジャケット)で寒く感じませんでした。ビジターセンターでも防寒具売っています。いいお土産になるかもしれません。

わたしは富士山登山で高山病になったことがあり少し心配していましたが今回は問題ありませんでした。山頂についたらガクッと体が重くなりました。参加者のなかには具合が悪くなった方がいましたが車のなかで休むことができたのでそれはよかったと思います。

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: 5
Packages: 基本プラン
Attended as: Solo Travelers | Weather: Sunny
Tips and suggestions

I participated alone this time. Sho and of course the other participants were very kind. For those considering joining solo, I highly recommend this tour. I was able to take a lot of commemorative pho

今回一人で参加しました。Shoさんはもちろん他の参加者の方々もよくしてくださいました。ソロで参加を検討されている方、このツアーおすすめですよ。記念写真たくさん撮ってもらえたのでよかったです。

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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
A wonderful tour that can only be experienced on the Big Island of Hawaii.
ハワイ島でしか味わえない素敵なツアー
Activity Date: 2025/07/02 | Posted on: 2025/07/05
GON

If you're coming to the Big Island, I highly recommend this tour! The summit of Mauna Kea had clear air and a beautiful, sunny atmosphere. Eating a BLT sandwich while watching the sunset at 4,200 meters is an experience you can't find anywhere else! And the BLT sandwich is delicious!

You can take photos in various styles, and during free time, you can capture pictures from different angles. There is also a stargazing tour, but I recommend going on a new moon day! Unfortunately, there was some moonlight, but you can still enjoy stargazing and be very satisfied! The warm cocoa was very tasty.

The guide primarily speaks English, but I was relieved to know they could speak some Japanese as well! Anyway, the greatness of this tour can't be conveyed unless you participate. So, I won't post any photos. Please join and experience this wonderful time for yourself!

ハワイ島へ来るなら、このツアーをおすすめします!
マウナ・ケア山山頂は、空気が透き通り、晴れ渡って素敵な空間でした。
4200mで夕陽を眺めながら食べるBLTサンドは他では経験出来ないと思います!そしてBLTサンドが美味しいです!
写真撮影も色んなパターンで撮って貰えますし、空き時間で色んな角度から写真を撮れます。
星空のツアーもありますが…新月の日がおすすめです!
残念ながら月明かりがありましたが、それでも星座を眺めたり十分に満足出来ます!
温かいココアはとても美味しかったです。
ガイドさんは基本的には英語のガイドですが日本語も多少なり話せて安心しました!
とにかくこのツアーの素晴らしさは参加しないことには伝わりません。なので写真も載せません。ぜひ参加して素敵な時間を体験してみてください!

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: Cloudy
Tips and suggestions

Regarding cold weather measures, Uniqlo's HeatTech, gloves, a hot pack, and a borrowed jacket are sufficient. I think ear muffs would be even better. As for changing clothes, it's the same as others.

寒さ対策について
ユニクロのHeatTec と手袋、ホッカイロ、貸し出しの上着で十分です。耳あてもあるとなお良いと思います。
着替えについては他の方と一緒です。
高山なのではしゃぎ過ぎないように!

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Grand Circle Island Tour - Volcano, Black Sand Beach, Waipio Valley & Waterfalls
A fun filled day!
Activity Date: 2025/05/31 | Posted on: 2025/06/30

Highlights included walking through Volcanoes National Park, seeing steam vents and lava fields up close, the stunning black sand beach at Punaluʻu, and panoramic views over Waipiʻo Valley.

Local customer service: 5
Location & environment: 5
Schedule & duration: 5
Equipment & facilities: 5
Comfort & well-being: 5
Packages: Grand Circle Island & Volcanoes National Park
Attended as: Families
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Grand Circle Island Tour - Volcano, Black Sand Beach, Waipio Valley & Waterfalls
Fabulous!
Activity Date: 2025/05/31 | Posted on: 2025/06/30

It’s a long day, but absolutely packed with jaw-dropping sights and well-paced stops.

Local customer service: 5
Location & environment: 5
Schedule & duration: 5
Equipment & facilities: 5
Comfort & well-being: 5
Packages: Grand Circle Island & Volcanoes National Park
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
Awesome!
最高!
Activity Date: 2025/06/29 | Posted on: 2025/06/30

Watching the sunset and stargazing at Mauna Kea became a lifelong memory. The sight of the sun sinking into the sea of clouds was mystical, and the starry sky was breathtakingly beautiful. The guide's explanations were thorough, allowing us to enjoy the experience with peace of mind. Warm clothing is essential, but it's definitely worth it!

マウナケアでの夕焼けと星空観賞は一生の思い出になりました。夕日が雲海に沈む光景は神秘的で、満天の星空は息をのむ美しさ。ガイドさんの解説も丁寧で安心して楽しめました。防寒対策は必須ですが、その価値は十分にあります!

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

Bring plenty of warm clothing! Gloves and a hat will also make you comfortable. You can change at the visitor center's restroom along the way, so there's no need to dress heavily from the meeting poin

防寒着は多めに!手袋と帽子もあると快適です。
途中に立ち寄るビジターセンターのトイレで着替えられるので集合地点から厚着をして行く必要はないです。

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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 amazing!
最高でした!
Activity Date: 2025/06/29 | Posted on: 2025/06/30

The tour guide primarily spoke English, but they were kind and attentive even to those who couldn't speak English. I was very satisfied as I was able to get many beautiful photos taken!

ツアーガイドさんは英語メインでしたが、英語が話せなくても親切で丁寧に声をかけてくれました(^^)綺麗な写真も何枚も撮って貰えて大満足です!

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

You can borrow ski wear, but I was able to stay comfortable by equipping myself with Heattech, a neck warmer, and hand warmers!

スキーウェア上下を貸してもらえますが、ヒートテックやネックウォーマー、カイロを装備して快適に過ごせました!

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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
It was content worthy of the best event during a trip to Hawaii.
ハワイ旅行の最高のイベントにふさわしい内容でした。
Activity Date: 2025/06/25 | Posted on: 2025/06/27

About six months ago, I decided on this tour for the new moon in June and planned my trip. The weather forecast in Japan indicated that it would be clear the whole time, but when I arrived at the location, it was mostly cloudy. The highlights of the tour were watching the sunset at the summit and stargazing. I was able to enjoy both quite a bit. Since it's about the weather, there's nothing to do but pray, but it seems that the moonlight significantly affects stargazing. All 11 guests were Japanese, and the guide was of Japanese descent (we called him Sho-chan) and provided the tour entirely in Japanese, which was very helpful. The topics covered ranged from safety to sightseeing, keeping us entertained without getting bored. His photography skills were particularly impressive. It seems that we can download the photos of the sunset against the backlight and the portraits under the starry sky later. The explanation of the starry sky was also good. He used a laser to explain the constellations. I highly recommend this tour.

半年ほど前から、6月の新月の日にこのツアーを決めて旅行を組みました。日本の天気予報では、ずっと晴れが続くことになってはいたのですが、現地に着くと、雲の多い天気が続いていました。ツアーの目玉は頂上での日没と星空観察です。。何とか二つとも十分楽しむことができました。天気のことなので、祈る以外はないのですが、月のあかりは、星空観察には大きく影響するみたいです。ゲストは11人全員が日本人でガイドは日系の方で(私たちは正ちゃんと呼んでいましたが)日本語だけで案内していただけました。これはありがたかったです。話の内容は安全に関することから、観光に関することまで飽きさせることなく楽しませてくれました。特にカメラの腕は素晴らしいです。逆光の夕日、星空の中での人物の写真はあとで、ダウンロードしていただけるようです。また星空の解説は良かったです。星座についてレーザーを使って説明してくれました。お勧めできるツアーです。

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: Cloudy
Tips and suggestions

It's important to prepare adequately for the cold. It was more than I expected. Also, if possible, I would like to request a message from Sho-chan.

寒さ対策は十分考えておいた方がいいです。予想以上でした。また、正ちゃんリクエストもできればお願いしたいです。

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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
The sunset was beautiful.
夕陽が綺麗でした。
Activity Date: 2025/06/25 | Posted on: 2025/06/26

In June, the summit of Mauna Kea was said to be 7°C, but it didn't feel as cold as I expected. On the way up the mountain by car, thick clouds made it hard to see anything, but at the summit, we broke through the clouds and had a clear view of the surroundings. There were some clouds higher up, but the sunset from there was very beautiful. The guide also provided various tips and took three poses for us.

For stargazing, there were some areas where it was a bit hard to see due to the clouds, but the guide's explanations were thorough, and I was able to understand the constellations well.

6月のマウナケアの山頂は7℃と言われましたが、思った程寒く感じませんでした。車で山を登る途中は厚い雲で周りが見えないほどでしたが、山頂はそのその雲を突き抜けて、周囲はクリアーに見ることが出来ました。また更に上空には若干の雲はかかりましたが、そこから見る夕陽がとても綺麗でした。ガイドの方も色々とアドバイスしてくれて3ポーズ撮影していただきました。
星空観察も雲のかかったままでやや見えづらいところもありましたが、ガイドの方のご説明も丁寧で星座などもよく理解できました。

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: Cloudy
Tips and suggestions

The changing area is essentially the restroom, so it gets very crowded and is not easy to change in. I recommend bringing a top that can be layered easily and wearing tights or something similar under

着替えする場所は要するにトイレなので、とても混むし着替えにくいので、上衣は簡単重ね着出来るものを持って行き、ズボンの下にはタイツなどをあらかじめ履いて行かれた方が良いと思います。
また途中の仮設トイレ

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Kona Manta Ray Night Snorkel Tour - Small-Group Adventure from Keauhou Bay
Amazing!
Activity Date: 2025/06/17 | Posted on: 2025/06/24

The best thing we did in Hawaii. The manta rays were so close & there were so many. Cannot recommend enough.

Local customer service: 5
Location & environment: 5
Schedule & duration: 5
Equipment & facilities: 5
Comfort & well-being: 5
Packages: Night Manta Discovery Adventure
Attended as: Couples | Weather: Sunny
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Island Breeze Luau at King Kamehameha Kona Beach Hotel with Show, Dinner & Drinks Included
Luau with huge crowd
Activity Date: 2025/06/22 | Posted on: 2025/06/24

Kool show super packed parking was crazy I recommend parking off site because 200 people plus a fishing tournament and whatever else is happening in the area leaving at the same time it took 45 min just to get out of the parking lot.

Local customer service: 4
Location & environment: 2
Schedule & duration: 3
Equipment & facilities: 4
Comfort & well-being: 4
Packages: Ohana Package
Attended as: Couples | Weather: Sunny
Tips and suggestions

If parking is limited something else is going on in the area leaving will be not fun

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Mauna Kea Summit Sunset & Stargazing Tour with Meal, Transportation & Guide
Really great tour and tour guide!
Activity Date: 2025/06/20 | Posted on: 2025/06/22

This was a great experience. Getting to see the observatories and look out over the clouds above everything on the Big Island was really amazing. Watching the sunset and then doing some star gazing was awesome. Very happy with everything.

Local customer service: 5
Location & environment: 5
Schedule & duration: 4
Equipment & facilities: 5
Comfort & well-being: 5
Packages: Standard Package
Attended as: Solo Travelers
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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 breathtaking sunset and Southern Cross!
感動のサンセットとサザンクロス!
Activity Date: 2025/06/18 | Posted on: 2025/06/19

The purpose of participating in this tour was not only to see the sunset from the summit but also to experience the best starry sky and the Southern Cross from the slopes of Mauna Kea. A significant difference from the sunrise tour I participated in before is that we head to the summit while it’s still bright, allowing us to fully enjoy the scenery along the way, the sea of clouds, and the surrounding mountains. Although it was foggy and rainy until we broke through the clouds, we were blessed with good weather from the visitor center and were able to witness an amazing sunset. During the stargazing afterward, as soon as we arrived at the viewpoint, the Southern Cross was clearly visible right next to the ridge! It’s nearly impossible to see this in Japan, so I made sure to imprint it in my memory and take photos. Since the moon wasn’t out, the starry sky was even more spectacular than a planetarium. Thank you for such a wonderful time.

今回このツアーに参加した目的は最高峰からのサンセットはもちろんのことマウナケア山麓で観る最高の星空と南十字星です。以前参加したサンライズとの大きな違いは、まだ明るい時間に山頂へ向かいますので、道中の景色や雲海、周りの山々がしっかり見られることです。雲を抜けるまでは霧と雨でしたが、ビジターセンターからは天気にも恵まれ、感動のサンセットを観ることができました。その後の星空鑑賞ではポイント到着後すぐに稜線のそばにはっきりと南十字星が!日本で観ることはほぼ不可能ですのでしっかり目と写真に焼き付けました。月も出ていなかったので満天の星空はもうプラネタリウム以上でした。本当に幸せな時間を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: 4
サービスの快適さ: 5
Packages: 基本プラン
Attended as: Couples | Weather: Sunny
Tips and suggestions

The summit can get quite cold. They provide warm clothing and gloves, but if you're sensitive to the cold, it might be good to have ear warmers as well. Also, the battery drains much faster than on fl

山頂はかなり寒くなります。防寒着上下とグローブは貸して頂けますが、耳が辛い方は耳あてもあったら良いかと思います。あと平地よりスマホの電池の減りがものすごく早いです。携帯充電器持って行った方が良いです。

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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
Local staff who can speak Japanese.
日本語も話せるローカルスタッフ
Activity Date: 2025/06/18 | Posted on: 2025/06/19

The staff who spoke Japanese (Mr. Shotaro) provided a thorough guide!! I was moved to see the Milky Way for the first time. I'm looking forward to seeing the photos!

日本語を話せるスタッフ(正太郎さん)が丁寧に案内してくれました!!
初めて天の川をみて感動しました。写真を見るのが楽しみです!

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: Families | Weather: Sunny
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Kona Manta Ray Night Snorkel Tour - Small-Group Adventure from Keauhou Bay
This is a must do if you get the chance.
Activity Date: 2025/06/12 | Posted on: 2025/06/18

This team is top notch, they took us to a great location. They provided a wealth of information on mantaray's while we prepared for the event. We had so much fun.

Local customer service: 5
Location & environment: 5
Schedule & duration: 5
Equipment & facilities: 5
Comfort & well-being: 5
Packages: Night Manta Discovery Adventure
Attended as: Couples | Weather: Sunny
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Deluxe Captain Cook Snorkeling Tour at Kealakekua Bay - Fair Wind Cruises
So much fun with a great team
Activity Date: 2025/06/14 | Posted on: 2025/06/18

We had so much fun on this tour. Really great snorkeling. We found eels, puffer fish, and even an octopus.

Local customer service: 5
Location & environment: 5
Schedule & duration: 5
Equipment & facilities: 5
Comfort & well-being: 5
Packages: Afternoon Kealakekua Snorkel Tour [3.5 hours]
Attended as: Couples | Weather: Sunny
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Big Island Lei Greeting Service at Kona Airport - Hawaiian Floral Necklace
Glad we planned this
Activity Date: 2025/06/08 | Posted on: 2025/06/18

The greeter was friendly and on time. I surprised my wife for our anniversary.

Schedule & duration: 5
Comfort & well-being: 5
Packages: Small Group Lei Greeting Package (2 to 7 participants)
Attended as: Couples | Weather: Sunny
Reply from activity provider

Aloha & mahalo for your positive feedback! We hope you folks had a wonderful anniversary and return to the islands in the future! Aloha

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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 experience.
最高の星空と夕日体験
Activity Date: 2025/06/16 | Posted on: 2025/06/17
Ryu

I visited the Big Island for the first time, and one experience I definitely wanted to try was the Mauna Kea sunset and stargazing. The weather was great, and both the sunset and the starry sky offered the best views. The two guides were kind and created a fun atmosphere, which made me feel comfortable participating. Although it was an English-guided tour, they mixed in some Japanese, so even Japanese speakers could enjoy it. The BLT and cocoa they prepared were also very delicious. It became a memorable experience of a lifetime. Thank you very much.

初めてハワイ島を訪れたのですが、必ず体験してみたいと思っていたのがこのマウナケアの夕日星空鑑賞でした。天気も良く夕日も星空も最高の眺めでした。ガイドのおふたりも優しく楽しい雰囲気でツアーが行われたので安心して参加できました。英語ガイドでしたが、日本語も混ぜてくれたので日本人でも楽しむことができました。用意してくれていたBLTやココアもとても美味しかったです。一生に残る思い出になりました。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

Stargazing is colder than a midwinter night in Tokyo, even in summer. They provide outerwear, but it's best to bring something warm to wear underneath and hand warmers just in case.

星空鑑賞は夏でも東京の真冬より寒いです。
上着は用意してもらえますが、中に着込むものやカイロを用意した方が間違いないです。

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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
Sunset and starry sky
サンセットと星空
Activity Date: 2025/06/15 | Posted on: 2025/06/17

I had a very meaningful experience. At the pickup location, it was summer clothing, but it gradually got colder as we approached the slopes of Mauna Kea. We acclimatized to the thin air at around 2800 meters and then headed to the summit. The clear air and the sight of the setting sun were amazing. Additionally, the stargazing after sunset was easy to understand thanks to the guide's thorough explanations, and we were lucky enough to see shooting stars. The starry sky was the best experience.

とても有意義な体験ができました。ピックアップ場所では夏服でしたが、マウナケア山腹に近づくにつれて徐々に寒くなって行きます。2800メートル付近で酸素の薄さの慣らしをしていざ頂上へ。空気が澄んでいて沈んでいく太陽見られたのは最高でした。また、サンセット後の星空観測はガイドさんの丁寧な解説付きで分かりやすく、運良く流れ星も見えました。満天の星空は最高の体験でした。

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

It's good to have a light down jacket and warm underwear because it's cold. The air is thin, so you might feel dizzy. Don't hesitate to tell your guide if you do.

寒いので薄いダウンと暖かい下着があるとよいです。空気が薄いのでクラクラするかも。我慢せずにガイドさんに言うといいですよ。

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Deluxe Captain Cook Snorkeling Tour at Kealakekua Bay - Fair Wind Cruises
A perfect day!
Activity Date: 2025/06/12 | Posted on: 2025/06/15

From the captain to his crew to the boat, it was all perfect. We had the perfect day even with a 17 month old with us. The crew and captain Dante were so accommodating and welcoming. We would definitely recommend this tour for your family.

Local customer service: 5
Location & environment: 5
Schedule & duration: 5
Equipment & facilities: 5
Comfort & well-being: 5
Packages: Afternoon Kealakekua Snorkel Tour [3.5 hours]
Attended as: Families with Young Children | Weather: Cloudy
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Elite Volcano Hiking Tour - Explore Kilauea’s Most Recent Eruption & Lava Flows
Great experience
Activity Date: 2025/06/14 | Posted on: 2025/06/15

We enjoyed a great day learning and exploring the Volcanos, Craters, Lava Tubes. The bus was clean and on time, the tour guide (Torrie) was really good and informative. The lunch was really good as was the dinner. Overall it was a great experience. I would definitively recommend this company and tour.

Local customer service: 5
Location & environment: 5
Schedule & duration: 5
Equipment & facilities: 5
Comfort & well-being: 5
Packages: Elite Volcano Hike from Hilo Hotels
Attended as: Couples | Weather: Cloudy
Tips and suggestions

Good walking shoes and light jacket.

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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 even more wonderful than I imagined!
こちらこそ想像以上に素晴らしかったです!
Activity Date: 2025/05/19 | Posted on: 2025/06/15

This tour was truly wonderful. The guide was kind and very knowledgeable. It started at the coast, climbed up the mountain, and continued with breathtaking views of the sunset at the summit, and finally the starry sky. The hospitality was excellent, and the sandwiches and hot chocolate were very delicious! I can seriously recommend this tour.

このツアーは本当に素晴らしかったです。ガイドさんは親切で知識も豊富でした。海岸から始まり、山を登り、頂上の夕焼け、そして最後には星空まで、ずっと絶景が続いていました。おもてなしも最高で、サンドイッチとホットチョコレートもとても美味しかったです!このツアーは本気でおすすめできます。

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: Couples | Weather: Sunny
Tips and suggestions

The summit is colder than you might think! There are coats available, so please make sure to use one!

頂上は思っているより寒いです!コートが用意されているので、ぜひ使ってください!

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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
Let's stop the practice of not giving tips just because the guide speaks Japanese.
日本人の皆さん日本語喋れるガイドだからといってチップ無しは辞めましょう。
Activity Date: 2025/06/13 | Posted on: 2025/06/15

As the title suggests, there were surprisingly very few Japanese people giving tips. Since most of us are Japanese, we think tips aren't necessary, and in the end, someone even asked, "Is there a need to give tips?" It's quite embarrassing.

表題通り
日本人はチップ渡してる人予想よりめちゃくちゃ少なかった。
ほぼ日本人だからチップ要らないよねと
しまいには「あげる必要あるんですか?」ともう来るなよ恥ずかしい。

現地スタッフ: 4
場所・雰囲気: 5
スケジュール: 4
設備: 5
サービスの快適さ: 5
Packages: 基本プラン
Attended as: Friends | Weather: Sunny
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マンタ大学夜学部 野生のマンタ&ナイトシュノーケリングツアー <送迎可/日本語スタッフ乗船日あり>
It's the best place to see manta rays!
マンタを見るなら最高❗️
Activity Date: 2025/06/12 | Posted on: 2025/06/14

I was very satisfied with the lucky tour filled with rainbows, sunsets, dolphins, and manta rays. I requested hotel pickup as it was included in the tour, but since most people rent cars on the Big Island, that might have been a better option. It's essential to prepare a jacket for the return boat ride, as it gets cold and chilly. I had a great time!

レインボー🌈、サンセット、ドルフィン、マンタ満載のラッキーなツアーで大満足です
ホテルでのピックアップがツアーに含まれていたのでお願いしましたが、ハワイ島はレンタカーを借りる人がほとんどなのでその方が良かったかなぁ
帰りの船の中は身体が冷えて寒くなるので上着の準備は必須ですね
楽しかったです

現地スタッフ: 3
場所・雰囲気: 2
スケジュール: 3
設備: 3
サービスの快適さ: 1
Packages: 1便プラン(送迎付き)
Attended as: Couples | Weather: Sunny
Tips and suggestions

It's cold on the way back.

帰りは寒いです

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Mauna Kea Summit Sunset & Stargazing Tour with Meal, Transportation & Guide
Pretty good
Activity Date: 2025/06/10 | Posted on: 2025/06/12
Fei

The shuttle was late by 15min because of "an issue with some customers at the previous pickup location." I personally don't think the shuttle should wait if someone is late by more than 5min.

But James was a cool tour guide, told us a lot about the island and his personal experience/stories. A funny guy to talk to and helped take pictures, gave us sandwiches, served hot cocoa, and adjusted the telescope for us when someone wanted to look at a specific star

Local customer service: 5
Location & environment: 5
Schedule & duration: 4
Equipment & facilities: 5
Comfort & well-being: 5
Packages: Standard Package
Attended as: Solo Travelers | Weather: Cloudy
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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
Stargazing Tour
星空ツアー
Activity Date: 2025/05/29 | Posted on: 2025/06/11

I was able to see the sea of clouds, and on top of that, I witnessed the sunset. I enjoyed the starry sky to the fullest. I took a lot of photos, so I am satisfied.

雲海も見られて、その上サンセットまで見られました。満天の星空を堪能しました。写真も沢山撮って頂いたので満足です。

現地スタッフ: 5
場所・雰囲気: 5
スケジュール: 4
設備: 5
サービスの快適さ: 5
Packages: 基本プラン
Attended as: Couples | Weather: Cloudy
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伝統ルアウ&フラ・ハワイアンショー アイランド・ブリーズ・ルアウ(キングカメハメハホテル内)<ブッフェ夕食/飲み放題/シェルレイ付>
It was a very satisfying show!
大満足のショーでした!
Activity Date: 2025/06/08 | Posted on: 2025/06/10

I highly recommend this luau. I was very satisfied with the delicious food and entertainment.

The process starts with checking in at the hotel, after which you are guided to outdoor party tables. Before the show begins, there is a drink bar and interactive activities. You can enjoy free games, a dance experience, and watch the digging up of kalua pig, which is cooked in an underground oven called an imu. Everyone was taking lots of videos and photos! Please note that this activity ends fairly early.

The buffet meal is followed by the grand entrance of King Kamehameha from the sea, and the show starts on stage! There are plenty of dances and songs inspired by Tahiti and Samoa, the ancestors of Hawaiians. The final fire dance was breathtaking. The emcee speaks entirely in English, but I think you can enjoy it fully even if you don't catch everything.

To be honest, I hesitated about whether to participate due to the price, but I ended up being very satisfied.

◆ One point to note is to arrive early for check-in. Check-in starts at 5:15 PM, but when we arrived at 4:45 PM, there were already about ten groups in line. Seating is assigned in the order of check-in, and you proceed to the activities from there, so if you check in late, it might be difficult to participate in the activities.

こちらのルアウはとてもお勧めです。
美味しい食事とエンターテイメントを楽しめてとても満足しました。

流れとしてはホテル館内で受付後、野外のパーティテーブルに案内されます。
ショーが始まる前にドリンクバーと参加型のアクティビティがありました。無料のゲーム、ダンス体験やイムという地中の釜で料理したカルアピッグ(豚の丸焼き)を掘り出す様子を見られます。皆さんビデオや写真をたくさん撮っていました!
このアクティビティははやい時間で終わってしまいますので注意が必要です。

ブッフェのお食事、海からのカメハメハ王の登場に続いてステージでショーがスタート!
ハワイアンの祖先であるタヒチやサモア風のダンスや歌が盛りだくさん。最後のファイアーダンスは圧巻でした。
司会はすべて英語ですが、すべてを聞き取れなくても充分に楽しめる内容だと思います。
正直なところ、お値段的に参加するかどうか迷いましたが結果は大満足です。

◆注意点は早めに受付に行くことかと思います。
受付スタートは17:15-ですが、私たちが16:45に行った時にはすでに10組ほどが並んでいました。席は受付順で案内され、その流れでアクティビティに進むので、受付が遅くなるとアクティビティ参加がむずかしくなるかもしれません。

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

I didn't feel much of a language barrier. Enjoy the unique luau that Hawaii has to offer!

言葉の壁はそれほど感じませんでした。
ハワイならではのルアウを楽しんでください

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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
A lifetime memory sunset
一生の思い出サンセット
Activity Date: 2025/06/04 | Posted on: 2025/06/10
mmm

I was moved by the beautiful sunset.
During the stargazing, I was taught a lot in Japanese, and it was very easy to understand.
Both the sandwich and cocoa were delicious.

綺麗なサンセットに感動しました。
星空観察では日本語でたくさん教えてくださり、とてもわかりやすかったです。
サンドイッチ、ココアどちらも美味しかったです。

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

I think it's best to be well-prepared for the cold so you can enjoy it!

寒さ対策は万全にしていった方が楽しめると思います!

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Mauna Kea Summit Sunset & Stargazing Tour with Meal, Transportation & Guide
Guides
Activity Date: 2025/06/07 | Posted on: 2025/06/09
BJJ

Francis was a very knowledgeable and talkative guide. Very much enjoyed our conversations!!

Local customer service: 5
Location & environment: 5
Schedule & duration: 5
Equipment & facilities: 5
Comfort & well-being: 5
Packages: Standard Package
Attended as: Families | Weather: Sunny
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Big Island Lei Greeting Service at Kona Airport - Hawaiian Floral Necklace
Absolutely amazing service!
Activity Date: 2025/06/05 | Posted on: 2025/06/07

Incredible customer service!!! Had our flight cancelled and thankfully got a direct flight instead but our arrival changed and was able to change time by email. Had the most kind and understanding help with the change and made our first trip to Hawaii that much more memorable :). Mahalo 💛

Local customer service: 5
Location & environment: 5
Schedule & duration: 5
Equipment & facilities: 5
Comfort & well-being: 5
Packages: Small Group Lei Greeting Package (2 to 7 participants)
Attended as: Solo Travelers | Weather: Sunny
Tips and suggestions

A must for your first trip

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Things to Do in Big Island in 2026 – Tours & Activities | HawaiiActivities.com
Kailua-Kona, just minutes from Kona International Airport (KOA), is a top destination for tours and activities on Hawaii’s Big Island. Enjoy a traditional Hawaiian luau, take a submarine ride beneath the waves, or relax on a sunset cruise along the Kona Coast. Adventurous travelers can snorkel or dive with manta rays just south of town in Keauhou. With historic sites, coffee farm tours, and oceanfront dining along Aliʻi Drive, Kailua-Kona is the perfect base for Big Island fun.