Southwest Pinnacle

A group of pinnacles rising from ~30m to within ~6m of the surface. Anemone gardens and schooling fish, and one of the island's whale-shark spots.

Depth

6–30m

Current

Moderate

Diver level

Advanced open water

Entry

Boat

Unique features

Cluster of granite pinnacles southwest of Koh Tao
Anemone-covered rock with schooling fish
Occasional whale sharks

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.

Koh Tao Dive Sites – Complete Guide — Sairee Cottage Diving

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