Never dived before - try diving with the ScubaDawgs
Snorkeling trip at Koh Chang (Starts from Koh Chang)
Diving at Koh Chang, daytrip with 2 or 3 dives
Discover Scuba diving, try diving for beginners (starts from Koh Chang)
Full Day Dive Adventure in National Marine Park Koh Rang including 2 Dives and Lunch
Snorkeling Boat Trip (Full-day/Haft-day)