Afternoon Snorkel at Captain Cook Monument

From$99
3 hours
Island of Hawaii, USA

About this activity

Experience an afternoon snorkeling adventure to the Captain Cook Monument, exploring vibrant marine life and clear waters of Kealakekua Bay.

Highlights

  • Snorkel with vibrant marine life
  • Explore the historic Captain Cook Monument
  • Enjoy clear waters of Kealakekua Bay
  • Witness diverse coral reefs
  • Relax with provided refreshments

Full description

Dive into an unforgettable afternoon snorkeling adventure to the Captain Cook Monument in Kailua-Kona, Hawaii. Glide through the crystal-clear waters of Kealakekua Bay, home to vibrant coral reefs and diverse marine life. This guided tour ensures a safe and enjoyable experience, with all necessary snorkeling gear provided. After your underwater exploration, relax and rejuvenate with light refreshments. Whether you're a seasoned snorkeler or a first-timer, this tour offers a memorable glimpse into Hawaii's rich aquatic ecosystem.

Included / Excluded

  • Guided snorkeling tour to Captain Cook Monument
  • Snorkel gear and equipment
  • Light refreshments and snacks
  • Transportation to and from the tour departure point

Important information

Know before you book

  • Tour operates in all weather conditions; cancellations may occur due to severe weather
  • Participants should be comfortable swimming in open water
  • Children under 12 must be accompanied by an adult

Know before you go

  • Wear comfortable swimwear and bring a towel
  • Apply reef-safe sunscreen to protect the environment
  • Arrive at the departure point 15 minutes early for check-in

Cancellation policy

Free cancellation up to 1 days before the activity starts

For a full refund, cancel at least 24 hours before the scheduled departure time.

Accessibility

  • Easy Public Transport

Good to know

  • Minimum age to attend tour is 6yrs old
  • Must be comfortable treading water and swimming unassisted
  • Electronic Waiver required to be signed prior to tour
  • Must be under 285 lbs
  • Must be able to climb up a metal ladder to get back in the boat
  • Our vessels are RHIBS (zodiac style boats; seating is on a pontoon).
  • Minors must be accompanied by an adult at all times
  • We have full discretion to refuse service to guests based on attire, behavior, physical fitness & condition
  • Restroom facilities not available on boat

Traveler reviews

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15

Fantastic family friendly adventure!

We did a deluxe snorkel with Dolphin Discoveries and had a blast. The staff were friendly, kind, and super knowledgeable about the area and the marine life. I learned a few new facts about the island too. It felt super safe, since we had our 4 children with us. The crew were watching the guests and kids in the water and giving great instructions. It was fun exploring the underwater world. Can’t wait to get out there with this team for a Manta adventure.

T5066GFtammymJul 25, 2026TRIPADVISOR

Excellent snorkel trip

This was the perfect snorkel trip for our family of 3. It’s a small tour so there was only one other family of 3 on the boat. We have done a big boat with a slide and a ton of people before so I wanted something a little low key. Check in was easy and the captain showed up on time in the spot we were told to meet. We had Dennis as our captain today and he was excellent! He was super friendly, made us feel welcome, had some cool stories and knew a lot of history of the island. He definitely needs a raise 😉We would definitely use this company again next time we do a snorkel trip.

Narita_BJul 8, 2026VIATOR

Great trip lots of fish...

Great trip lots of fish and coral formations. 1215 trip was good had spot to ourselves for most of the time

marshall_vJun 28, 2026VIATOR

Fun

Just loved the area and our stay!

SandraEE2Jun 11, 2026TRIPADVISOR

Unforgettable experience

Our tour guide was down to earth and loved his job. He would answer anything we asked, and you could tell he genuinely enjoyed it. He made the boat ride to the snorkeling reef an adrenaline rush, even on the way back when he was showing us the lava tubes and Pele on the side of the the island. The snorkeling was incredible. We had never been in an actual reef before with all types of tropical fish swimming with us. They werent shy. It seemed like they wanted to show us their underwater world. I would definitely do it again. My only regret was I wasn't aware I could ditch the snorkel and dive down deeper into the reef. I didn't realize I was allowed until I was already on the boat and mentioned I wish I could have only to realize the guide said I totally could have. Oh and they had ice cold water and juice on the boat for anyone that wanted it. Definitely a trip that will be remembered forever

Megan_GMay 12, 2026VIATOR

Additional information

Minimum age to attend tour is 6yrs old Must be comfortable treading water and swimming unassisted Electronic Waiver required to be signed prior to tour Must be under 285 lbs Must be able to climb up a metal ladder to get back in the boat Our vessels are RHIBS (zodiac style boats; seating is on a pontoon). Minors must be accompanied by an adult at all times We have full discretion to refuse service to guests based on attire, behavior, physical fitness & condition Restroom facilities not available on boat