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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Oahu Circle Island Tour: Snorkel with Turtles & North Shore Highlights

Oahu Circle Island Tour: Snorkel with Turtles & North Shore Highlights

Spend a full day circling Oahu by minibus, snorkeling with Hawaiian green sea turtles and visiting iconic stops from Diamond Head to the North Shore. This small-group tour pairs beach time and cultural stops with practical guidance on snorkeling and local foods.

Honolulu, Hawaii
8 hours
By Adventure CollectiveOctober 2025

The Experience

Before You Go

Bring cash for lunch

Several local farm eateries and food stands accept cash only—bring small bills for shrimp plates and Dole Whip.

Use reef-safe sunscreen

Apply reef-safe sunscreen before arriving and reapply on land—chemicals harm coral and marine life.

Watch surf conditions

North Shore swell varies seasonally; strong winter surf can limit snorkeling and beach access.

Pack a small dry bag

Keep phone, wallet and a dry change of clothes protected for the boat and beach stops.

Local Knowledge

Hidden Gems

  • Taro loʻi visit on the North Shore farm (hands-on cultural insight)
  • Small fruit stands near Haleiwa for fresh mangos and coconut water

Wildlife

  • Hawaiian green sea turtle (honū)
  • Hawaiian monk seal or seasonal humpback whales offshore

Conservation Note

Visitors are asked to use reef-safe products, avoid touching or approaching turtles, and follow local guidelines to reduce trampling of dunes and reef damage.

The route passes plantation-era and ancient Hawaiian agricultural sites; taro farming in loʻi remains an ongoing cultural practice in windward valleys.

What to Bring

Reef-safe sunscreenEssential

Protects skin while avoiding damage to coral and marine life.

Swimsuit and quick-dry towelEssential

Useful for the 90-minute snorkeling stop and for changing before returning to the minibus.

Waterproof dry bag

Keeps electronics and dry clothes safe during beach and boat transfers.

Closed-heel water shoes or reef booties

Protects feet on rocky entries and from sharp reef if you enter from shore.

Common Questions

Are snorkeling fins and masks provided?

Yes—basic snorkeling equipment is included with the tour; you may bring personal gear if you prefer.

Will we definitely see green sea turtles?

Guides choose turtle-frequented beaches but sightings are not guaranteed; turtles are wild and their presence depends on conditions.

Is hotel pickup available in Waikiki?

Pickup and drop-off are included for select Waikiki hotels—exact pickup times are assigned after booking.

What should I bring for lunch?

Bring cash for the North Shore farm lunch and fruit stands; vegetarian options are typically available.

Book This Experience

Check Availability

Duration

8 hours

Location

Honolulu, Hawaii

Difficulty

moderate

Fitness Level

Light to moderate fitness: you should be able to board a small boat or step in/out of shallow water and stand for short walks.

Free cancellation available

Ready to Explore Honolulu?

Book your guided walking tour and discover the hidden stories of this historic mountain city.

Check Availability & Book Now