Your Perfect Ocean Escape
Experience the beauty of Mu Koh Chang National Park on a full-day ocean adventure. Our day trips are ideal for travelers who want to discover tropical reefs, clear waters, and marine life in a fun, relaxed, and safe setting. Whether you're here for a single dive or just to enjoy the sea breeze, our trips create memories that last a lifetime. One Day – A World of Discovery From sunrise departures to relaxed returns, every trip is designed for comfort and enjoyment. Swim with colorful reef fish, marvel at coral gardens, and let the rhythm of the sea set your pace. Whether you're an experienced diver or first-time snorkeler, there's something for everyone. Premium Comfort, Local Expertise With over 20 years of experience, our professional team ensures safe, small-group trips with modern equipment, fresh food, and attentive service. We know the best hidden reefs and seasonal highlights – and love sharing them with you. Easy Booking, Lasting Memories Book your day trip in just a few clicks and get ready for an ocean adventure like no other. Whether solo, as a couple, or with family, our day trips offer the perfect mix of nature, freedom, and excitement – all from the comfort of our custom dive boat.

🤿 Snorkeling
➡️ Experience snorkeling on Koh Chang: Day trips with our spacious dive boat, including 2–3 stops at stunning coral reefs. Book now!

🤿 Fun Dives
➡️ Join our guided fun dives in Koh Chang – small groups, coral reefs, wreck diving, marine life & top-quality scuba gear. Book online now!

🎓 Refresher Course
➡️ Haven't dived in a while? Join our 1-day Scuba Review with 2 dives, theory refresh, and instructor. Full gear & lunch included.

🌊 Try Dive
➡️ Try scuba diving on Koh Chang with 2 boat dives – no license needed! Ideal for beginners. Full equipment & instructor included.

🛡️ Dive Insurance
➡️ dive accident insurance Koh Chang, DAN insurance Thailand, scuba diving safety, short-term dive insurance, dive safety Koh Chang

📹 Rent a GoPro
➡️ We have the GoPro HERO 7 Black for Rent. For your best Holiday memories with Chang Diving Center on Koh Chang, Thailand.