A half-day dive run from Chalong Pier, this Racha Yai trip pairs guided two-dive outings with buffet meals and a comfortable boat setup. Ideal for certified divers and adventurous non-certified guests wanting a supervised shallow dive or snorkel.
More ways to explore the area's outdoor wonders
The boat eases away from Chalong Pier and the mainland blurs into a strip of green—salty wind, the hum of twin engines, and the open promise of clear water ahead.
Difficulty
moderate
Duration
6–8 hours
Fitness Level
Moderate fitness—comfortable swimming ability, able to mobilize on and off a boat and climb ladders.
Wildlife
History
Racha Yai has long supported small-scale fishing and coconut cultivation; the island became popular for day diving as Phuket’s tourism expanded in the late 20th century.
Conservation
Reef health is sensitive to anchor damage and sunscreen chemicals—choose operators that use mooring buoys and encourage reef-safe practices.
Reserve your spot on the Scuba Diving Daytrip to Racha Yai Island today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring your certification
If you’re certified, bring your card and logbook—tours require proof for deeper guided dives.
Manage seasickness
Take anti-nausea medication before departure and choose a seat near the boat's midline for a smoother ride.
Use reef-safe sunscreen
Protect fragile corals by using reef-safe sunscreen and cover up with a rashguard between dives.
Hydrate and eat lightly
Eat the provided breakfast but avoid heavy meals before diving; hydrate steadily to reduce fatigue between dives.
Mask, snorkel & fins
Personal fit improves comfort and visibility for both dives and surface intervals.
Shorty wetsuit (3mm) or rashguard
Keeps you warm, protects from sun and minor contact with reef life in tropical waters.
summer
Dive computer or timer/depth gauge
Helps manage bottom time and surface intervals; rentals may be available onboard.
Reef-safe sunscreen & lip balm
Protects skin and the coral ecosystem during surface time between dives.
summer