Spend a full day diving Racha Yai and Racha Noi with one instructor for every two divers. Three guided dives, boat breakfasts and lunch, and focused supervision make this a strong option for first-time and returning divers alike.
Spend a full day diving Racha Yai and Racha Noi with one instructor for every two divers. Three guided dives, boat breakfasts and lunch, and focused supervision make this a strong option for first-time and returning divers alike.
Morning light skims the Andaman as the dive boat slips away from Chalong pier, engines low and the horizon open. Onboard, instructors do final checks while the island silhouettes of Racha Yai and Racha Noi grow larger—a pair of granitic outcrops where currents shape coral gardens and fish patrol reef edges.
Verified experiences and guided adventures in the surrounding area.
Operated by Phuket dash Scuba dot Com · Phuket, Phuket Province
Morning light skims the Andaman as the dive boat slips away from Chalong pier, engines low and the horizon open. Onboard, instructors do final checks while the island silhouettes of Racha Yai and Racha Noi grow larger—a pair of granitic outcrops where currents shape coral gardens and fish patrol reef edges.
The Raya islands have long been fishing grounds for local communities; today their slopes of volcanic rock and coral attract divers from Phuket. Geologically, the islands are part of the same shelf as southern Phuket, with steep drop-offs and bommies that break into sand channels. Culturally, boats still bustle with local crews who know the tides and the best shallows for macro life.
Expect three guided dives spread between the two islands: shallow house reefs for first-timers and deeper sites with swim-throughs and ledges for the more confident. Common sightings include moray eels, lionfish, and schools of snapper; keep an eye for reef sharks on deeper drift sections. Currents can tease you—sometimes languid, sometimes insistent—so the instructor sets the pace.
Practical notes: boats provide breakfast and lunch, full rental gear, and a maximum of two divers per instructor for focused supervision. Bring reef‑safe sunscreen, a towel, and any personal medications. Avoid diving within 24 hours of flying and disclose medical history when booking. The day is long—plan for an early pickup and a late return to shore. Hydrate, dress in layers for the boat breeze, and listen to the briefing: it’s where safety meets the best underwater moments.
No—this trip accepts non-certified participants with guided introductory dives under a 2:1 diver-to-instructor ratio; certified divers are also welcome.
Expect common reef species like moray eels, lionfish, parrotfish, and schools of snapper; occasional reef sharks and nudibranchs are possible depending on site and season.
Yes—pickup and drop-off are provided from Patong, Karon, Kata, Rawai, Nai Harn and Chalong; confirm exact pickup time when you book.
Some conditions (e.g., cardiovascular issues, recent surgeries) may preclude diving—complete the health questionnaire and consult your doctor if unsure.
Phuket dash Scuba dot Com operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




Morning light skims the Andaman as the dive boat slips away from Chalong pier, engines low and the horizon open. Onboard, instructors do final checks while the island silhouettes of Racha Yai and Racha Noi grow larger—a pair of granitic outcrops where currents shape coral gardens and fish patrol reef edges.
Morning light skims the Andaman as the dive boat slips away from Chalong pier, engines low and the horizon open. Onboard, instructors do final checks while the island silhouettes of Racha Yai and Racha Noi grow larger—a pair of granitic outcrops where currents shape coral gardens and fish patrol reef edges.
The Raya islands have long been fishing grounds for local communities; today their slopes of volcanic rock and coral attract divers from Phuket. Geologically, the islands are part of the same shelf as southern Phuket, with steep drop-offs and bommies that break into sand channels. Culturally, boats still bustle with local crews who know the tides and the best shallows for macro life.
Expect three guided dives spread between the two islands: shallow house reefs for first-timers and deeper sites with swim-throughs and ledges for the more confident. Common sightings include moray eels, lionfish, and schools of snapper; keep an eye for reef sharks on deeper drift sections. Currents can tease you—sometimes languid, sometimes insistent—so the instructor sets the pace.
Practical notes: boats provide breakfast and lunch, full rental gear, and a maximum of two divers per instructor for focused supervision. Bring reef‑safe sunscreen, a towel, and any personal medications. Avoid diving within 24 hours of flying and disclose medical history when booking. The day is long—plan for an early pickup and a late return to shore. Hydrate, dress in layers for the boat breeze, and listen to the briefing: it’s where safety meets the best underwater moments.