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.
More ways to explore the area's outdoor wonders
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.
Difficulty
moderate
Duration
8–10 hours
Fitness Level
Moderately active: able to swim comfortably, climb boat ladders, and handle repeated low‑impact exertion for surface swims and underwater kicks.
Wildlife
History
Local fishermen have worked these waters for generations; the islands’ reefs supported livelihoods long before dive tourism developed in the 20th century.
Conservation
Tour operators encourage reef-safe products and brief divers on no‑touch policies; avoiding contact with coral and maintaining buoyancy reduces habitat damage.
Reserve your spot on the Private diving on shared trip at Racha Noi and Racha Yai from Phuket incl. lunch today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Hydrate before departure
The day is long and the sun strong—drink water before boarding and bring a refillable bottle for between dives.
Bring motion-sickness remedies
Open sea crossings can be choppy; take anti-nausea meds ahead of time if you’re prone to seasickness.
Use reef-safe sunscreen
Apply a biodegradable sunscreen to protect coral and avoid covering skin with heavy lotions before diving.
Listen closely in the briefing
Pay attention to hand signals, emergency procedures, and planned depth/time limits—your instructor will set the safest route for conditions.
Swimwear and quick-dry shorts
Worn under your wetsuit and for comfort on the boat between dives.
summer
Reef-safe sunscreen
Protects skin and minimizes harm to coral ecosystems.
summer
Sea-sickness medication
Useful for choppy crossings—take before boarding per instructions.
Waterproof camera or GoPro
Capture reef scenes and small critters; keep it on a lanyard to avoid loss.