Koh Rok

Twin islands with a protected hard-coral channel, sometimes used as a gentler second dive or a fallback when current and swell make Hin Daeng and Hin Muang unsafe.

Depth

5–25m

Current

Mild

Diver level

Open water

Entry

Boat

Unique features

Sheltered hard-coral reef between twin islands, a calmer stop near the pinnacles
Turtles, reef fish and easy conditions when the pinnacles are rough

Sources & last checked

Checked July 2026

This is a researched draft, not yet human-verified. The seasonality and logistics are drawn from the sources below — confirm specifics (permits, fees, closures) with an operator before you book.

Mu Koh Lanta Marine National Park — Dive The World

Note on the data: Coordinates are approximate; not surveyed dive-site GPS.