Where to Swim With Sea Turtles: 8 Best Places

Why Sea Turtles Captivate Us

There's something deeply calming about watching a sea turtle glide through the water. Perhaps it's their unhurried pace, their ancient lineage (they've been around for over 100 million years), or the way they seem completely unbothered by your presence. Whatever it is, turtle encounters consistently rank among divers' and snorkellers' most treasured memories. Here are the best places to make those memories.

Sipadan, Malaysia

Sipadan is arguably the world's finest turtle destination. This oceanic island off Borneo's east coast is home to a massive resident population of green and hawksbill turtles. On a single dive, encountering 20-30 turtles is normal; on good days, you'll lose count. Turtles rest in coral alcoves, graze on sponges, and cruise the drop-off wall with complete indifference to divers. Permits are limited to 120 divers per day, so book well ahead.

Best time: Year-round, but April-December offers the calmest seas.
Species: Green turtles, hawksbill turtles.

Gili Islands, Indonesia

The Gili Islands off Lombok are one of the easiest and most affordable places in the world to swim with turtles. Green turtles frequent the shallow reefs around all three islands, and you can spot them while snorkelling directly from the beach. The waters are warm, calm, and clear, making this an ideal destination for beginners.

Best time: April-October (dry season).
Species: Green turtles, occasional hawksbills.

Hawaiian Islands, USA

Hawaii's green sea turtles - known locally as honu - are a conservation success story. Protected since 1978, their numbers have recovered dramatically, and encounters are common at beaches and snorkel sites across all the main islands. Turtle Town on Maui's south shore and Laniakea Beach on Oahu's North Shore are particularly reliable.

Best time: Year-round; summer (May-September) offers the warmest water and calmest conditions.
Species: Green turtles, with rare hawksbill sightings.

Barbados

The west coast of Barbados offers exceptional hawksbill turtle encounters. These turtles are remarkably habituated to humans, often feeding on reef sponges within arm's reach of snorkellers. Carlisle Bay is particularly good, with turtles sharing the shallow wrecks alongside tropical fish. Several operators run responsible snorkel tours.

Best time: Year-round; June-November for nesting season.
Species: Hawksbill turtles, occasional greens and leatherbacks.

Great Barrier Reef, Australia

The Great Barrier Reef supports six of the world's seven sea turtle species. Raine Island in the far northern section hosts the world's largest green turtle nesting colony - up to 60,000 females in a single season. For divers, the Ribbon Reefs and Cod Hole area offer regular turtle encounters alongside the reef's extraordinary biodiversity.

Best time: June-October for best visibility and calmest conditions.
Species: Green, hawksbill, loggerhead, flatback, olive ridley, and leatherback.

Galapagos Islands, Ecuador

The Galapagos green turtle is a distinct sub-population that has evolved alongside the archipelago's unique ecosystem. They're commonly encountered while snorkelling and diving, often feeding in the shallows around lava rock formations. The Galapagos also offers the chance to see turtles alongside marine iguanas, penguins, and sea lions - a combination found nowhere else.

Best time: January-May (warm season) for best turtle activity.
Species: Green turtles (Pacific sub-population).

Musandam Peninsula, Oman

One of the Middle East's best-kept diving secrets, the Musandam Peninsula in Oman offers encounters with green and hawksbill turtles in fjord-like inlets called khors. The combination of dramatic rock scenery above water and healthy reefs below makes for a unique turtle-watching experience.

Best time: October-May (outside summer heat).
Species: Green turtles, hawksbills.

Marsa Alam, Egypt

Marsa Alam on Egypt's southern Red Sea coast is famous for its resident green turtle population. Abu Dabbab bay is a particularly reliable spot - turtles graze on seagrass beds in just 2-4 metres of water, offering incredible encounters for snorkellers and beginner divers alike.

Best time: Year-round; March-May and September-November for best conditions.
Species: Green turtles, occasional hawksbills.

Responsible Turtle Encounters

Sea turtles are protected worldwide, and responsible interaction is essential. Never touch or chase a turtle. Maintain a distance of at least 2 metres. Don't block their path to the surface - turtles breathe air and need regular access. Avoid flash photography. If a turtle approaches you, stay still and let it set the terms of the encounter. The best turtle moments happen when the animal chooses to stay near you, not when you've cornered it.