Kealakekua Bay Dolphin, Sea Cave and Captain Cook Snorkel Tour 3 hr - Image 1
Kealakekua Bay Dolphin, Sea Cave and Captain Cook Snorkel Tour 3 hr - Image 2
Kealakekua Bay Dolphin, Sea Cave and Captain Cook Snorkel Tour 3 hr - Image 3
Kealakekua Bay Dolphin, Sea Cave and Captain Cook Snorkel Tour 3 hr - Image 4
Kealakekua Bay Dolphin, Sea Cave and Captain Cook Snorkel Tour 3 hr - Image 5
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Kealakekua Bay Dolphin, Sea Cave and Captain Cook Snorkel Tour 3 hr

TourTruth score 5.9 out of 10

Average

293 reviews · Rated on 1 provider · How we score

  • Big Island of Hawaii
  • 3 hrs
  • Updated November 2, 2026

Snorkel Kealakekua Bay’s coral reefs, explore sea caves and lava tubes, and watch for dolphins on a small-group Kona Coast boat tour.

About this tour

Set out along the Kona Coast for a small-group adventure that pairs colorful reef snorkeling with a close-up look at Hawaii’s dramatic shoreline. This Kealakekua Bay dolphin, sea cave and Captain Cook snorkel tour visits two snorkeling locations, including the clear waters near the Captain Cook Monument.

Cruise aboard a Zodiac RIB speedboat, built for agility as it travels past coves, lava tubes and hidden sea caves. At Kealakekua Bay, slip into the water to explore vibrant coral reefs. Keep watch for wild dolphins and whales during the ride, though sightings are not guaranteed. Snorkels, masks, pineapple and water are provided, so you can focus on the scenery and time in the water.

The 180-minute trip is designed for guests with basic swimming skills and previous snorkeling experience who can climb a boat ladder independently. Choose this Kealakekua Bay dolphin, sea cave and Captain Cook snorkel tour for an active way to experience the coast and its underwater life.

Highlights

  • Snorkel vibrant coral reefs at Kealakekua Bay
  • Explore sea caves, lava tubes, coves, and rugged coastline
  • Look for wild dolphins and whales along the way
  • Ride a nimble Zodiac RIB speedboat
  • Enjoy pineapple and bottled water on board

What's included

Included

  • Pineapple and water
  • Snorkels and masks

Not included

  • Hotel pickup and drop-off
  • Private tour
  • Gratuities

Ratings on each provider

The ratings and review counts each booking site shows for this tour.

Important information

  • Children ages 6 and up are permitted on board
  • Basic swimming skills and previous snorkeling experience are required
  • Guests must be able to climb a boat ladder independently
  • Guests must understand English verbal instructions and safety briefings
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  • Not recommended for travelers with spinal injuries, pregnancy, poor cardiovascular health, or physical or mobility restrictions
  • Suitable for all physical fitness levels
  • Service animals are allowed
  • Public transportation options are available nearby
  • Life jackets are available by rental inquiry through Big Island Outdoor Inc.
  • Wildlife sightings are not guaranteed
  • Meeting point details are provided in the ticket details or ticket PDF

Frequently asked questions

Are dolphins and whales guaranteed to be seen?

No. Dolphins and whales may be encountered, but wildlife sightings are not guaranteed.

What snorkeling experience is required?

Basic swimming skills and previous snorkeling experience are required.

What ages can join the tour?

Children ages 6 and up are permitted on board.

Is snorkel gear provided?

Yes. Snorkels and masks are provided.

Are life jackets available?

Contact Big Island Outdoor Inc. to inquire about life jacket rentals.

How this score is calculated

This score is based on one provider. Viator rates it 4.63 from 293 reviews. We place that rating among all Viator ratings and weight it by its review count. If the tour is found on another provider later, both ratings are combined.

How the score works and rating distribution in Big Island of Hawaii
  • Each provider rating is turned into a percentile: the share of that provider's ratings it beats, weighted by review counts.
  • Listings on different providers are combined in proportion to their review counts.
  • Tours with few reviews are pulled toward the average until more reviews come in, so a handful of perfect reviews can't top the list.
  • The result is shown from 0 to 10: this tour scores 5.9.

Provider rating distribution in Big Island of Hawaii

How many tours in Big Island of Hawaii have a provider rating at or below each value. The dashed line is this tour.

  • GetYourGuide
  • Viator

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