Try scuba for the first time on a full-day Discover Scuba Diving trip from Koh Chang. Two instructor-led dives (max 12 m), hotel transfer, and lunch make this an easy, safety-focused intro to reef diving.
More ways to explore the area's outdoor wonders
Salt air stings the eyes as a longtail slips away from Koh Chang’s pier and the island’s limestone ridges fall back into blue. Onboard, equipment is checked and breath-control basics are rehearsed; by the time the boat slows over the reef you can feel the ocean’s pull—inviting but precise.
Difficulty
easy
Duration
8 hours
Fitness Level
Suitable for most people in reasonable health; basic swimming ability helps but strong swimming is not required.
Wildlife
History
Koh Chang is part of Mu Ko Chang National Park, established in the early 1980s to protect island forests and offshore coral habitats.
Conservation
Use reef-safe sunscreen, avoid touching coral, and support operators who participate in local reef cleanups and park-fee contributions.
Reserve your spot on the Discover Scuba diving, try diving for beginners (starts from Koh Chang) today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Complete the health form honestly
Pre-dive medical screening is mandatory; disclose respiratory or cardiac issues and consult a doctor if unsure.
Bring seasickness meds
The boat ride to some sites can be rough—take antiemetics the night before and again before boarding if you’re prone to motion sickness.
Use reef-safe sunscreen
Apply mineral-based sunscreen before boarding to protect coral; many operators enforce reef-friendly products.
Avoid flying after diving
Do not fly within 18 hours of diving to reduce decompression risk; plan return flights accordingly.
Swimwear and quick-dry clothing
Wear under your wetsuit/trunks for comfort and quick change after the dive.
summer
Reef-safe sunscreen
Protects your skin and the coral—many operators require mineral-based formulas.
summer
Light towel and change of clothes
You’ll want a dry layer for the ride back and to stay warm after surfacing.
Motion-sickness tablets
Useful if you’re prone to seasickness; take before boarding for best effect.
summer