Spend a day off Koh Samui exploring Chumphon Pinnacle and Koh Tao on a two-dive speedboat trip. Designed for certified divers, the outing includes hotel pickup, two guided dives, lunch and equipment use.
More ways to explore the area's outdoor wonders
The morning sea is a sheet of silver as the speedboat slips out of Koh Samui’s pier, coffee in hand and kit stacked like promises on deck. The first drop is at Chumphon Pinnacle, a steep volcanic bommie rising from blue depths where schools of barracuda and trevally wheel around columns of hard coral. The second dive drifts along shallower reefs off Koh Tao, where subtler life—nudibranchs, clownfish and reef octopus—peeks from crevices.
Difficulty
moderate
Duration
8 hours
Fitness Level
Moderate fitness for repeated dives and moving around a fast boat; must be able to enter/exit from a swim platform and lift gear.
Wildlife
History
Koh Tao’s rise from a small fishing community to a global dive training center began in the 1990s, driven by affordable training and excellent coral sites.
Conservation
Local dive businesses emphasize reef-friendly practices and support cleanup and coral-repair projects; divers should use reef-safe sunscreen and avoid touching corals.
Reserve your spot on the Chumphon Pinnacle-Koh Tao 2 dive trip for certified divers today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring dive certification
Evidence of open-water certification is required; instructors will verify your card or digital proof before boarding.
Check recent dive history
Operators may ask when you last dived—if it’s been months, consider a refresher or stay shallow on the second dive.
Protect from the sun
Long waits on deck between dives increase sun exposure—use reef-safe sunscreen and a wide-brim hat.
Secure seasickness meds
Speedboat transit is about 85 minutes; if you’re prone to nausea, take preventive medication 30–60 minutes before departure.
Dive certification card (or digital proof)
Required for participation and to comply with operator rules.
Dive computer or depth gauge
Helps manage no-decompression limits across two dives and varying depths.
Surface marker buoy (SMB) and whistle
Useful for drift dives and signaling the boat during ascent.
Reef-safe sunscreen and sun hat
Protects exposed skin during long surface intervals while minimizing reef harm.
summer