Shallow reef, strong currents, snorkeling, and intermediate-level guidance.
Thailand · Khao Lak (Similan and Surin Islands)
Boat-only granite pinnacle with sharks, turtles and current.
Boat-only granite pinnacle with sharks, turtles and current.
Torinla Pinnacle/Rocks is a boat-accessed granite pinnacle and boulder zone in Mu Ko Surin National Park, with coral-covered ridges, broken rock, and sand channels that make the dive feel changeable from one side to the next. It suits experienced divers who are comfortable managing current and want a scenic, fishy site with sharks, turtles, groupers, rays, and nudibranchs.
Site Conditions
Safety Notes
Current can be strong and may change across the site; this is best for divers who are comfortable with drift-style control and a more demanding boat profile.
Access Restrictions
Boat access only, with seasonal marine-park access rules. Independent shore access is not practical, and normal park and diver fees apply.
Legal Notes
Mu Ko Surin National Park rules apply, including the annual closed season from 16 May to 14 November. Plan visits around the open season and park fee requirements.
Community notes to help plan your visit.
Scuba Diving
A challenging pinnacle dive due to current and exposure, suited to experienced divers.
Snorkeling
Snorkeling works better on the shallower reef edges and calmer windows around the islands than on the exposed pinnacle itself. It is a good add-on, not the main use case.
Species commonly reported at this site, with direct links into their wildlife guides.
Conservative research baseline blended with 1 dive by 1 diver.
1 community dive logs and visit reports for this site.
Last Updated
Research Sources
Shallow reef, strong currents, snorkeling, and intermediate-level guidance.
Crowding, visibility, park-season, and access planning context.
Torinla Pinnacle depth band, west-side location, and marine-life notes.
Official tourism context for Koh Torinla, shark spotting, and access from Khao Lak.

Koh Tachai, Ao Lek is a remote Andaman drift dive with coral blocks.

Deep Similan pinnacle with manta-ray potential

Beginner-friendly boat reef on Koh Bon's North Reef.