Sail Rock is a "Pinnacle" rising from a depth of 40m to above the surface. This dive site is the most spectacular pinnacle in the area featuring "the chimney," a 10-meter vertical rock tube through which diver s may ascend. Large schools of barracuda, jacks and batfish congregate about the rock. This (and Chumphorn Pinnacle) is the best place to meet a whaleshark. Visibility averages 15-40m. Water temperature ranges from 32 C Mar.-Oct. to 25 C Nov.-Feb. Conditions are generally easy. Strong currents and difficult conditions are rare.

Trips must be booked in advance. They include 2 dives, equipment rental, transfers, & lunch. We collect you at your hotel between 7:00 and 8am and drive to Bophut Beach . The boat ride to Koh Tao is 1 ½ hours and lunch is eaten in a restaurant. Travel to Sail Rock is approximately 1 hour for speedboat and 2 hours for big boat. Box lunch is eaten on the boat between dives.



The Angthong National Marine Park consist of limestone islands with plenty of caves, swim-throughs and overhangs. The best area is at the far north end of the park; Koh Yippon, Koh Wao Yai and nearby islands. The visibility is usually a bit less than at Koh Tao but the divesites are physically much more interesting. We rate Koh Yippon Lek as one of the top 3 divesites in the area after Chumphorn Pinnacle and Sail Rock. The coral is varied with many types of seafans and black corals, and there are plenty of fish. Visibility averages 15m. Box lunch is eaten on the boat between dives.

  • All tours include 2 dives(or snorkeling sessions for snorkelers on Koh Tao Tour), lunch, transfers, divemaster (Staff to Diver Ratio is 1:5)and free basic equipment rental.
  • Water temperatures range from 32 C Mar.-Oct. to 25 C Nov.-Feb. Conditions are generally easy and Strong currents and difficult conditions are rare.
  • Advertised schedules and locations may be altered without notice in the interest of customer fun and safety due to weather and water conditions or other circumstances.
  • Although on-water and in-water activities are usually possible year-round there are some times when the conditions may not be optimal. We apologize for our inability to control the weather. Please call us prior to your scheduled activity to ask about current conditions.
  • When scheduling dives please remember that scuba divers must wait at least 18 hours after diving before flying!
Address: Dive Indeep 162/8 Chaweng Beach Road (Opposite Burger King)
Koh Samui, Suratthani 84320 Thailand.
Telephone: +66 (077) 230155,6 Fax:+66 (077) 230157