All Reviews for Top Big Island Sights & Attractions

Stephen and Jin did a great job in explaining things, showing places and clicking pictures.

And the sandwich was amazing

My family had a great outing to the manta rays. The crew made us feel safe and made sure we had a great time. My 12 and 8 year old loved the experience as well. Would definitely recommend this crew.

Our tour guide West is a really knowledgable fellow. He is very considerate and thoughtful. I highly recommend this tour to everyone.

The best adventure on the big island! We did everything: a helicopter ride, volcano national park, zip lining, snorkeling, swimming with manta rays and this horseback ride through the beautiful waipi'o valley was our favorite activity, hands down. Micah and Eta were excellent and chill guides and just let us get our zen on with the ride while also providing info about all the fruits growing around us.

Couldn’t have asked for a better trip. Capt Mike, Faith, Brandon and Rob were the height of professionalism yet still made it fun. They were knowledgeable of the area, sailing and were very personable. They made it their mission to make sure we were happy, comfortable and filled with liquid refreshment. Sunset was out of this world and different experience then watching it from land. You won’t regret a single minute on this boat!

The van was in great condition and the guide was amazing! defiantly would recommend this to anyone who wants to go up the Mauna Kea summit.

Great friendly staff. They took customer satisfaction to heart and made sure everyone had a great time. Loved it!!!

Staff are super friendly and funny. Loved the experience of going to 150 ft inside the ocean and see the marine life !!!

If you are ever on Big Island and looking for unforgettable experience, you have to snorkel with manta rays. They are massive, but completely harmless, and will swim up to and under you. Just have your camera ready and enjoy the show. Dolphin Discoveries took care of all the details and made everyone feel comfortable in the water. I will definitely consider them for other tours!

Awesome crew, it's actually an advantage to go on a smaller boat with fewer people, highly recommended.

Our crew was awesome and made the experience just totally rad.

This was such a fun and relaxing experience. The bartender was absolutely the best. Besides the fact that it was an open bar - he granted every request with the biggest smile on his face. The whole crew was absolutely great. Me and my girlfriends really enjoyed our time out at sea. the sunset was STUNNING. Highly recommend.

We enjoyed the trip and thought we'd see at least one waterfall in addition to the volcanoes. After paying $670 for my husband and I, we were really put off by the "begging" for a tip for the pilot - the staff told us thee time about how to tip the pilot - felt it was really cheesy. We always tip and don't need to be told three times. Also, we asked about validating parking and were told absolutely not.
On the positive side, the pilot was very knowledgeable, took us over volcanoes and had was very skilled - we felt safe.

Was lots of fun! Saw manta rays and enjoyed the sunset!

Wonderful experience! The captain and crew was amazing!

I would totally do this again! Such beautiful creatures!

We booked this sort of last minute and were so pleased with the tour! The crew was great and had some very funny and entertaining jokes/stories. The manta rays were indescribable and it was such a unique experience. One major thing to note - we went in the middle of June and it was still very cold in the water, wetsuits are a must in my opinion!

Never done anything like this. Is like a must do in Kona.

A must do when visiting Hawaii! Good for all ages?

We traveled with our 7 and 10 year old boys. The 7 year old snorkeled for the first time that morning and didn't really like it. The staff on this tour were very friendly and knowledgeable. They helped us get the way suits and pick snorkeling gear. By the end of the day, our kids were raving about the trip and wanted to go back and spend more time. Keep in mind, this adventure happens after sundown! You don't actually snorkel freely in the dark. You are holding on to a floating structure alongside other passengers while the crew circle around checking on everyone and helping them float. Watching the manta rays was very very cool... More cool than my words can describe. The waters were choppier than I thought they would be.

Awesome and respectful Hawaiian crew members did chants, offerings and storytelling as we entered and left the bay. The sail was wonderful, and the crew was super helpful, watching my young son who decided last minute not to go into the water, so I had a chance to enjoy the activity.

Very pleased with our mantra dive experience. The crew was friendly, knowledgeable, and took charge to make sure everyone had the best experience possible. At one point a few children refused to stop kicking their legs in the water after being asked numerous times to keep still (or else they scare the plankton away and therefore mantas don’t come), after the children repeatedly showed they could not follow directions they were asked to leave the water, as to ensure a good experience for the other people on the excursion. Very much appreciated that. Also great snacks, and fun music!

Seemed to be a very special experience and we were surprised it is marketed as family friendly. In our opinion, only well-behaved kids over ~9 should come on this... otherwise there runs a risk of ruining it for everyone, or even hurting the mantas.

The crew met us on time and were reasonably friendly, the boat looked well kept, and the wetsuits were clean. Everything felt safe and there were free sodas and snacks on the way back to the harbor. It's about 30 minutes from the harbor to the site where the mantas feed, and we got there pretty early so the crew was able to secure a good anchor spot amongst the dozens of other boats. Once it was dark enough we jumped in the water and held on to the raft attached to the boat. A light was shone and a few mantas swam up to feed on plankton near the light. We felt lucky to have them come to our boat because I'm sure with so many boats, other tourists may have struck out. After 30 minutes the captain told us we were leaving which was disappointing because we were still enjoying the show, and our boat was the first to leave. It felt like the crew was tired from a long day and wanted to get home, so our tour was shortened for their convenience. Overall I'm glad we did it but it could have been better.

This tour was UNBELIEVABLE! Totally worth it. The sunset and star-gazing was out-of-this-world!

The guys at Dolphin Discoveries made it so much fun. Simply float and enjoy the mantas swimming super close to you. This should be on everyone's bucket list.

Gabe, our tour guide, was funny, patient and very knowledgeable! It’s a long drive there picking up all attendees and up the mountain. He did a great job sharing interesting facts and keeping us engaged throughout the tour! Plus he was a very safe driver given the rough terrain (4-wheel drive required to get to the top). At the very top Mauna Kea looks like Mars since no life can survive and was a surreal experience for this reason. Plus viewing the sunset over the clouds at the very top was breathtaking! Note we did not stargaze at the very top, since the altitude is too high and actually prohibits ideal stargazing because of prolonged altitude sickness and the fact it’s insanely cold after sundown (FYI it’s windy and cold up there, so wear layers - you’ll thank me!!). Instead we stargazed near the welcome center enjoying hot coco or hot coffee! We learned about the different constellations, etc. Overall it was a great tour and we’re glad to we did it!

Our favorite activity on our trip! The guides were funny, patient, knowledgeable and personable!

Our family of 4, with twin 11 yos thoroughly enjoyed this tour. Trevor and Tamae went above and beyond making sure everyone was taken care of. We saw Manta Rays galore!! It was the most unforgettable experience. I highly recommend it!

I really enjoyed my experience. It’s not just snorkeling but they had paddle boats, water tube, a mat that allowed you to lay out in the ocean. The lunch cruise had grilled hornet burgers with soft buns. The drinks were tasty! Crew was friendly but very strict when it came to the rules, however, everyone made it back home safely. Great experience with my family!

I really loved the snorkel session and so did my mom. At first he was a little nervous about getting in at night but the staff were very nice and accommodating to help her in.