Float in a sheltered St. Thomas bay alongside grazing green sea turtles on a calm, beginner-friendly snorkel. Guides provide gear, instruction, and a short beach break for photos and relaxation.
More ways to explore the area's outdoor wonders
A warm trade wind lifts the salt off a protected bay as you stand on a broad coral-sand beach and watch the sea flatten into glass. Guides help you into a life vest and snorkel mask; there’s no boat, no deep drop—just a gentle walk from sand into clear, shallow water where green sea turtles graze on seagrass beds.
Difficulty
easy
Duration
2 hours
Fitness Level
Suitable for most adults and confident children; basic swimming ability recommended.
Wildlife
History
St. Thomas’ bays were charted by indigenous people and later used by sailors; protected coves like Magens Bay have long been community gathering spots and important feeding grounds for marine life.
Conservation
Operators emphasize no-touch policies and reef-safe products; visitors should avoid stepping on seagrass and coral and follow guide instructions to minimize disturbance.
Reserve your spot on the Snorkeling with Sea Turtles at St. Thomas today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Use reef-safe sunscreen
Apply reef-safe, water-resistant sunscreen before you arrive and reapply according to the product instructions to protect coral and marine life.
Arrive early for calmer water
Morning tours usually have the clearest water and light winds, improving visibility and chances to see turtles.
Wear water shoes
Take water shoes for the walk in and out—sand and shallow coral can be sharp underfoot.
Respect wildlife distance
Do not chase, touch, or feed turtles; let them approach or pass on their own to avoid stressing the animals.
Reef-safe sunscreen
Protects your skin and the reef; apply before arrival and bring a small bottle for reapplication.
Water shoes
Protect feet on the sandy-to-coral shoreline and make the entry and exit more comfortable.
Swimsuit and quick-dry towel
Quick-dry clothing is useful for post-snorkel beach time and travel logistics.
Waterproof camera or phone case
Capture underwater encounters without risking your device—use a wrist strap for safety.