What you'll do:

What you'll do:

Board a catamaran at Waikiki and cruise two and a half hours along Oahu's south shore, snorkeling Turtle Canyon alongside Hawaiian green sea turtles, drifting above coral reefs full of tropical fish, and returning to the deck for hot cocoa and Diamond Head views before you head back to shore.

• Snorkel Turtle Canyon - Drop into the water at one of Waikiki's most turtle-dense reef sites, where Hawaiian green sea turtles graze the coral at close range, and local guides help you find them.

• Swim the Coral Reef - Explore a living reef system teeming with tropical fish, with snorkel gear provided and flotation devices available so guests of every experience level can get in the water.

• Spot Diamond Head from the Water - Spend time on deck between snorkel sets with a direct view of the Diamond Head crater and the Honolulu skyline from the south shore, a vantage point you cannot get from the beach.

• Warm Up with Hot Cocoa or Green Tea - After the snorkel, the crew serves hot cocoa and green tea on deck -- a detail that makes the return sail feel distinct from every other tour on the island.

• Keep the Party Going with BYOB - Once snorkeling wraps, guests are welcome to bring their own alcohol on board; no glass containers, and the crew sets the playlist.

This is a complete south shore experience designed for groups who want the sea turtle encounter as the centerpiece, not an afterthought, with enough deck time to relax and take in the coast on the way back.

Why we love it for your adventure:

• Turtle Canyon Access - The tour anchors at Turtle Canyon, the reef site on Oahu's south shore with the highest and most consistent sea turtle population, not a general snorkel spot where turtles are a maybe.

• Catamaran Comfort - The boat has both shaded seating and open sun deck space, so guests who want to stay dry and guests who want to snorkel can both have the trip they came for.

• Everything Provided - Snorkel gear, flotation devices, a snack, hot cocoa, and green tea are all included, so there is nothing to rent, carry, or pay for separately.

• Free Shuttle from Waikiki - Complimentary round-trip transportation from Waikiki is available, removing the logistics question for guests who do not have a rental car.

• Open to All Ages and Levels - The tour is designed for first-time snorkelers and experienced swimmers alike, with flotation devices available and guides in the water throughout the snorkel portion.

About this experience partner:

Iruka Hawaii Dolphin operates catamaran snorkel and dolphin tours out of Waikiki, running both the Turtle Canyon sea turtle snorkel route along Oahu's south shore and the west side dolphin tours departing from Waianae Boat Harbor. The company is recognized among Oahu's most reviewed ocean tour operators, with local guides who know the reef systems, the turtle behavior patterns at Turtle Canyon, and the seasonal conditions that affect each route. Guests consistently highlight the crew's attentiveness, the hot cocoa detail on the return sail, and the turtle encounter rate as the reasons they book Iruka over other Waikiki snorkel tour operators.

Additional information:

• Tour duration is approximately 2.5 hours; both morning and afternoon departure times are available and noted at booking.

• Snorkel gear, flotation devices, a snack, hot cocoa, and green tea are all included in the ticket price; no additional equipment rental is needed.

• Complimentary round-trip shuttle from Waikiki is available; confirm your pickup location at the time of booking.

• BYOB is permitted after the snorkel portion ends; no glass containers allowed on board.

• An onboard photographer is available; photo packages are $70 and purchased separately on the day of the tour.

• The tour is suitable for all ages; guests should bring a swimsuit, a towel, sunscreen, and a reusable water bottle.