Spend a calm day diving Koh Racha Yai’s clear Andaman waters with private instruction, two guided dives, meals, and hotel transfer included. Ideal for first-time divers, this course focuses on skills, safety, and seeing coral reefs, turtles, and tropical fish.
More ways to explore the area's outdoor wonders
The boat slips away from Phuket as the Andaman Sea opens like a cool, blue road; salt spray punctuates the briefing and the engine hum becomes background to the wide sky. By the time you sight Koh Racha Yai’s pale beaches and reef fringes, the ocean is already calling—clear, warm, and full of life. Instructors run a compact safety briefing and basic skills practice before the first descent, where coral bommies and schools of fish move through the water as if curious about surface visitors.
Difficulty
moderate
Duration
4–6 hours
Fitness Level
Moderate fitness — comfortable swimming ability and mobility to climb ladder on/off boat required
Wildlife
History
Racha Yai and nearby islands are part of the Andaman maritime landscape long used by local fishermen; modern dive tourism grew here in the late 20th century as reef ecosystems attracted snorkelers and divers.
Conservation
Operators increasingly follow reef-friendly practices—use of mineral sunscreens, no-touch policies, and support for local marine protection initiatives helps reduce tourism impact.
Reserve your spot on the Full-Day Racha Yai Private Scuba Diving Course today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Hydrate and eat light
Drink water before boarding and choose a light breakfast to avoid seasickness and stay energized for two dives.
Bring reef-safe sunscreen
Apply mineral sunscreen before the boat trip to protect delicate coral and avoid oils that can foul gear.
Take motion-sickness prevention
If you’re prone to seasickness, take medication the night before or an hour prior to departure; sit mid-boat where motion is least felt.
Carry a snug personal mask
Even though equipment is provided, a well-fitting personal mask improves comfort and visibility during skills practice.
Reef-safe sunscreen
Protects skin and the reef; apply before boarding and reapply per instructor guidance.
summer
Personal dive mask
A well-fitted mask can reduce fogging and increase comfort during skill drills.
spring
Seasickness medication
Helps prevent nausea on choppier days — take as directed before departure.
fall
Waterproof dry bag
Keeps phone, documents and extra clothing dry on deck and during transfers.