Hin Muang (Purple Rock)

A completely submerged pinnacle ~200m from Hin Daeng, topping out around 8-12m and falling away past 60m on the deep side. The vertical purple-coral wall is Thailand's deepest, with strong current and no shallow refuge — strict depth discipline required.

Depth

8–65m

Current

Strong

Diver level

Advanced open water

Entry

Boat

Unique features

  • Thailand's deepest wall — a fully submerged ridge dropping past 60-70m
  • Dense purple soft coral; oceanic mantas and pelagics along the wall

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.

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