Adventure X Boat Tours

Choose Your Adventure

5 Trip Whale Watch Pass

The Yellow Boat of Hawaii

Big Island's #1 Whale Watching, Wild Dolphin Swimming, and Manta Snorkeling

Most Popular

Wild Dolphin Swim & Snorkel Tour and Turtle Excursion

Join us for our Morning Swim with Wild Dolphin Adventure, see **resident spinner dolphins, and get geared up to swim…

Join us for our Morning Swim with Wild Dolphin Adventure, see **resident spinner dolphins, and get geared up to swim with these magnificent animals.

Wild Dolphin Swim & Snorkel Tour and Turtle Excursion

Join us for our Morning Swim with Wild Dolphin Adventure, see **resident spinner dolphins, and get geared up to swim with these magnificent animals.

From $150 Learn More »

Schedule Your Swim

Big Island Whale Watching Tour

Adventure X Boat Tours takes you to the action. Guests experience the thrill of encountering these 80,000-pound animals in a…

Adventure X Boat Tours takes you to the action. Guests experience the thrill of encountering these 80,000-pound animals in a close and safe way.

Big Island Whale Watching Tour

Adventure X Boat Tours takes you to the action. Guests experience the thrill of encountering these 80,000-pound animals in a close and safe way.

From $115 Learn More »

Schedule Your Whale Watch

Fabulous Afternoon Whale Watch & Snorkel

3 hours | Starting at $150!

Looking for a combination trip of Whale Watching and snorkeling? Adventure X Boat Tours provide a Whale Watch and 1-hour snorkel trip experience.

Fabulous Afternoon Whale Watch & Snorkel

Looking for a combination trip of Whale Watching and snorkeling? Adventure X Boat Tours provide a Whale Watch and 1-hour snorkel trip experience.

From $144 Learn More »

Schedule Your Adventure

Sunset Manta Night Snorkel

After the sunset, we get you geared up in wetsuits, snorkel gear, and fins to get in the water to…

After the sunset, we get you geared up in wetsuits, snorkel gear, and fins to get in the water to witness Manta Rays feeding.

Sunset Manta Night Snorkel

After the sunset, we get you geared up in wetsuits, snorkel gear, and fins to get in the water to witness Manta Rays feeding.

From $105 Learn More »

Reserve Your Snorkel

Adventurous Afternoon Snorkel

Snorkel along a beautiful reef with fish and sea turtles!

There's no better way to experience the Big Island than to spend two hours adventuring on the magnificent ocean with Adventure X Boat Tours.

Adventurous Afternoon Snorkel

There's no better way to experience the Big Island than to spend two hours adventuring on the magnificent ocean with Adventure X Boat Tours.

From $76 Learn More »

Reserve Your Snorkel

Aloha from Captain Casey and Crew

Aloha and thank you for visiting Adventure X Boat Tours. Are you looking for the adventure of a lifetime on the Big Island of Hawaii?

Well, look no further because Adventure X Boat Tours specializes in giving guests safe, quality, and fun ocean adventures that are respectful and sustainable to our ocean, animals and island. We strive to educate and inspire our guests in ecologically balanced lifestyle practices and have dedicated a portion of our profit to support local and global non-profits that share a similar heart beat in helping people and the planet. Depending on the season, join us for our Big Island Whale Watching Adventure, Morning Swim with Wild Dolphins, and/or Manta Night Snorkel.

Come experience the smooth and relaxing ride Adventure X has to offer. Known for the hospitality of our captain and crew, guests experience the true aloha spirit, knowledge of the islands and the sea. Book your Big Island snorkeling, dolphin and/or manta swim or whale watching experience today!

Join Us on an Adventure!

See Dolphins, Whales, Manta Rays, and More

(808) 937-7245 [email protected]

Puako Boat Ramp Puako, Hawaii 96743

Take A Tour

**We have a 95% success rate of finding the resident spinner dolphins. Whale sightings are guaranteed January-March or come again for free in the same season. No refunds.