Discover Diving at Koh Chang with Chang Diving
Join Chang Diving and explore Koh Chang's stunning underwater world – from beginner-friendly try dives to certified fun dives and epic wreck adventures on the HTMS Chang. Learn to dive with expert instructors, discover coral reefs, and dive into unforgettable memories. Book your scuba day online – fast, easy, unforgettable!
Day Trips
Try dives, fun dives & snorkeling around Koh Chang – safe, fun & fully guided day trips with expert dive staff.
Dive Courses
Learn scuba diving step by step – from beginner to pro. Join a course in Koh Chang and get certified with confidence.
Dive Sites
Explore coral reefs, fish schools & vibrant dive sites in Koh Chang – perfect for all levels, easily reached by boat.
HTMS Chang
Dive HTMS Chang – Thailand's biggest wreck site. Ideal for fun, deep, wreck & advanced training dives in clear water.
Explore. Learn. Dive Smart – Your Dive Prep Starts Here
Get inspired, informed and equipped – with Chang Diving's handpicked dive gear, real underwater videos, expert blog posts and step-by-step how-to guides. Whether you're preparing your next dive trip or upgrading your skills – it all starts here. Explore. Learn. Order online – 100% dive ready!
Equipment
Shop high-quality dive gear tested by pros – ideal for training, travel & recreation. Fast shipping.
Videos
Watch underwater footage, wreck dives & reef highlights from Koh Chang. Get inspired.
Blog Posts
Read expert dive tips, trip planning ideas & how-to articles – written by instructors, tested in real conditions.
Marine Life
Meet Koh Chang's underwater creatures – fish portraits, wreck dwellers & reef highlights.
What Divers Say About Chang Diving
Join hundreds of happy divers who've explored the underwater world of Koh Chang with us. From first-time try dives to deep wreck adventures – discover why Chang Diving is trusted since 2005. ⭐⭐⭐⭐⭐
