Koh Samui: Day Trip Diving at Sail Rock

Ko Samui, Koh Samui



A day trip to one of the most famous dive sites in Thailand The dive site "Sail Rock," also called Hin Bai, is an underwater pinnacle located in the Gulf of Thailand between Koh Phangan and Koh Tao.

Overview

This is a day trip dive to Sail Rock, an advanced dive site located between Koh Phangan and Koh Tao, suited for certified divers.

Highlights

  • Sail Rock dive site
  • Advanced dive location
  • Among Thailand’s most famous dive sites

Description

Sail Rock, also known as Hin Bai, is an underwater pinnacle in the Gulf of Thailand attracting diverse marine life, including large pelagics.

Divers can encounter schools of barracudas, batfish, whale sharks, and numerous small creatures inhabiting the rock walls. It is considered one of the top dive sites in Thailand.

The trip includes two dives at this unique location, offering a comprehensive underwater experience.

Itinerary

  • Approximate 8:00 a.m.: hotel pickup
  • 9:00 a.m.: boat departure to Sail Rock (about 1 hour)
  • First dive from the boat
  • Lunch break or light snack on the boat
  • Second dive from the boat
  • Return to Koh Samui, arriving between 2:00 p.m. and 3:00 p.m.
  • Transfer from pier to hotel

Inclusions

  • Hotel pickup and drop-off (free in Maenam to Lamai areas; extra charges apply elsewhere)
  • Use of SCUBA equipment
  • Lunch
  • Water

Exclusions

  • Beer (100 THB per can)
  • Soft drinks (40 THB per can)

Important Information

  • Activity is for certified divers only

Cancellation Policy

Cancel up to 24 hours in advance for a full refund.

For the best experience, bring your dive certification card, suitable swimwear, and sunscreen. Booking in advance is recommended, especially during high season.

Frequently Asked Questions

Sail Rock is an underwater pinnacle located between Koh Phangan and Koh Tao, known for its rich marine biodiversity.
The diving trip is designed for certified advanced divers due to the challenging conditions at Sail Rock.
The best diving season is generally from November to April; check the website for current conditions and hours.
The full-day trip typically includes several dives at Sail Rock and travel time, lasting about 8 to 10 hours.
Divers often encounter barracudas, batfish, whale sharks, and various smaller marine species around Sail Rock.
Yes, due to advanced dive site conditions, participants must be certified advanced divers.
Trips typically depart from Koh Samui’s main piers or dive centers, depending on the provider.
No, Sail Rock is suitable only for advanced-level divers, so beginners are not advised to join.
Most operators provide rental equipment, but divers can bring their own gear if preferred.
Yes, weather and sea conditions affect dive safety, so trips may be canceled or rescheduled based on forecasts.

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