Adventure Collective Journal

Adventure Collective Journal

Adventure By Sea is your travel magazine for ocean escapes and coastal journeys. Discover articles on boat charters, snorkeling trips, island beaches, and guided water adventures from around the world.

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Waikiki Turtle Canyon Snorkel: Boat Tour with Hawaiian Green Sea Turtles

Waikiki Turtle Canyon Snorkel: Boat Tour with Hawaiian Green Sea Turtles

Float among reef gardens and Hawaiian green sea turtles just off Waikīkī. This three-hour catamaran snorkel from Kewalo Basin pairs easy access with memorable marine encounters—plus seasonal chances for dolphins or humpbacks.

Honolulu, Hawaii
3 hours
By Adventure CollectiveOctober 2025

The Experience

Before You Go

Arrive early to board smoothly

Meet at Pier B-6 15 minutes before departure to check gear and get the safety briefing—boats depart on time.

Use reef-safe sunscreen

Chemical sunscreens harm coral—apply mineral-based sunscreen or use a rashguard to protect reefs and skin.

Keep distance from turtles

Hawaiian green sea turtles are protected—observe from at least 10 feet and never touch or chase them.

Bring a small dry bag and camera

A compact waterproof camera and dry bag keep valuables safe and capture underwater moments without bulk.

Local Knowledge

Hidden Gems

  • Walk the Kewalo Harbor edge for early-morning local fishing activity and photo ops
  • Post-tour stop at Kaimana Beach (Sans Souci) for a calmer shore swim and local shave ice nearby

Wildlife

  • Hawaiian green sea turtle (honu)
  • Spinner dolphins (and seasonal humpback whales in winter)

Conservation Note

Visitors must avoid touching marine life and use reef-safe products—these practices help sustain coral health and protected turtle populations.

Kewalo Basin began as a Native Hawaiian fishing area; the nearby coastline was shaped by lava flows from Diamond Head’s ancient eruptions.

What to Bring

Swimsuit and quick-dry cover-upEssential

Comfortable swimwear and a cover-up make boarding and post-snorkel changes easier

Reef-safe sunscreenEssential

Protects your skin and the coral—required for responsible snorkeling

Waterproof camera or phone case

Captures underwater scenes and shoreline views without risking your device

Light towel and change of clothesEssential

Dry off and stay warm after the snorkel; deck can be breezy

Common Questions

Do I need to know how to snorkel before the tour?

No—basic instruction and full snorkel gear are provided onboard, but you should be comfortable in the water and able to float with a vest if needed.

Will we see turtles every trip?

Turtle Canyon has a healthy population of Hawaiian green sea turtles and sightings are common, though wildlife cannot be guaranteed.

Can children snorkel on this tour?

Children 3–7 are considered ride-along and cannot enter the water; infants 0–2 must stay with an adult and cannot snorkel—older children may snorkel with adult supervision.

What happens in bad weather?

Trips may be canceled or rescheduled for safety if weather or sea conditions are poor; check cancellation policy for refunds if canceled 24+ hours in advance.

Book This Experience

Check Availability

Duration

3 hours

Location

Honolulu, Hawaii

Difficulty

moderate

Fitness Level

Moderate fitness; comfortable swimming skills and the ability to climb on/off a low swim ladder are required

Free cancellation available

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