Monkey Island
A small forested islet off San San Beach, ringed by reef and reached by a swim or a short boat ride.
Updated 2 September 2026
Monkey Island, also called Pellew Island, is a small wooded rock a couple of hundred metres off San San Beach, privately owned and uninhabited, and the reef around it is the best snorkelling on this stretch of coast. Strong swimmers make the crossing; most people take a boat from the beach. There are no monkeys and there never were; the name's origin is not clear. Landing on the island itself is not generally permitted.
Highlights
- The reef - coral around the islet, the best snorkelling in the area.
- The islet - a small wooded rock rising straight from the water.
- The swim - a crossing of around two hundred metres from San San.
- The fish - reef species in numbers around the shallow coral.
When to go
December to April is the calmest and clearest for snorkelling. Swell from June to November reduces visibility and makes the swim unsafe. Mornings are calmest.
Practical notes
The island is private and landing is not generally allowed; the reef is the point. Boat traffic crosses the swim route and a float or marker is sensible. Currents run between the shore and the islet.
Nearby
San San Beach is on the shore opposite, and Blue Lagoon is west.
What to pack for Monkey Island
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
- Reef-safe sunscreen - High SPF that will not bleach the coral you are swimming over. 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
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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.


