Secret Harbour
A sheltered east end bay on St Thomas with reef starting a few metres from the sand.
Updated 3 September 2026
Secret Harbour is a small sheltered bay on the east end of St Thomas where the reef starts within a few metres of the beach, which makes it one of the easiest snorkelling entries on the island and popular for shore diving as well. A resort sits behind the sand but the beach itself is public. The bay faces southwest, so it takes the sunset directly down the water.
What you'll find
- The near-shore reef - coral starting a few metres out from the sand.
- The shore diving - an easy entry used by divers as well as snorkellers.
- The sunset line - the bay facing southwest down the water.
- The sheltered water - calm conditions in almost any weather.
When to go
December to April is the dry season. The bay is sheltered year round. Mornings have the best visibility before the water is stirred.
What to expect
The beach is small and gets crowded with resort guests. Parking is very limited. Coral here has suffered and is not what it was.
Nearby
Red Hook is north, and Charlotte Amalie is west.
What to pack for Secret Harbour
Chosen from what this place is for. Tap a kit for the full checklist.
- Broken-in walking shoes or boots - Grip and ankle support matter more than looks; never hike in brand-new boots. Find on Amazon
- Your own mask + snorkel - A well-fitting mask is the single biggest comfort upgrade underwater. Find on Amazon
- Layers + a waterproof shell - Mountain weather turns fast; a packable rain jacket saves the day. Find on Amazon
- Rash guard or thin wetsuit - Sun cover on the surface and warmth on longer or deeper dives. Find on Amazon
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All packing kitsPlan your trip
Where to start if Secret Harbour is going on the list.
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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.
