Circle Island Full-Day Tour of Oahu: Snorkel Turtle Town, North Shore & Diamond Head
See Oahu in a single day: snorkel with turtles, surf the North Shore vibe, and pause at Diamond Head and Dole Plantation. This full-day Circle Island Tour pairs easy snorkeling with iconic coastal stops and local flavors.
The Experience
Before You Go
Bring reef-safe sunscreen
Protect marine life and your skin—use reef-safe sunscreen and reapply frequently during the day.
Pack a lightweight towel and water
You’ll have water access but bring a reusable bottle and quick-dry towel for snorkeling and beach stops.
Wear sturdy water shoes
Shore entries and rocky lookouts benefit from secure footing; sandals with straps or water shoes work best.
Plan for motion comfort
The tour spends long stretches on the road—sit mid-bus and consider meds if you get car sick.
Local Knowledge
Hidden Gems
- •Makapu'u tide pools for observing intertidal life at low tide
- •Small fruit stands along Kamehameha Highway offering local snacks and fresh pineapple slices
Wildlife
- •Hawaiian green sea turtle (honu)
- •Osprey and various shorebirds along the North Shore
Conservation Note
Reef and coastal protections are active—visitors are urged to use reef-safe products, avoid disturbing wildlife, and follow local marine park rules.
Oahu’s coastal sites reflect both Polynesian voyaging heritage and plantation-era agriculture; Dole Plantation marks the island’s pineapple boom of the early 20th century.
Photographer's Notes
- • Diamond Head lookout for coastline sweep
- • Blowhole/Secret Beach overlook for dramatic sea spray
- • Haleiwa main street for surf-culture portraits
What to Bring
Reef-safe sunscreenEssential
Protects skin and prevents damage to coral and marine life.
Snorkel mask (personal)
A properly fitted mask improves comfort and visibility in Turtle Town.
Water shoesEssential
Protects feet on rocky entries and tide-pool lookouts.
Light rain shell or windbreaker
Keeps you comfortable against coastal wind and sudden showers.
Common Questions
How long is the tour and what is the schedule?
The tour runs about nine hours, typically starting early morning with multiple short photo stops and longer stops at Turtle Town and Haleiwa for snorkeling and lunch.
Is snorkeling gear provided?
Yes—basic snorkeling gear is included, but you may bring your own mask for a better fit.
Are meals included?
No—lunch at the North Shore shrimp trucks is not included; expect a no-host meal stop in Haleiwa.
Is the snorkeling suitable for beginners?
Yes—the Turtle Town stop is in a shallow, calm area designed for novice snorkelers and families.
Can children or those with mobility aids join?
Infants and strollers are allowed; foldable wheelchairs or walkers may be accommodated, but non-foldable mobility devices are not supported on this tour.
What should I do to protect marine wildlife while snorkeling?
Observe turtles from a distance, avoid touching or standing on coral, and use reef-safe sunscreen to reduce chemical impact on reefs.
Book This Experience
Check AvailabilityDuration
9 hours
Location
Honolulu, Hawaii
Difficulty
easy
Fitness Level
Suitable for most fitness levels; involves short walks on sand and shallow snorkeling allowing for breaks
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