Snorkeling at nearby islands
Half day | Easy | per person, includes boat and snorkel gear
Trat, Thailand
Quick answer
Koh Chang is Thailand's second-largest island located in Trat Province, renowned for its pristine beaches, lush jungles, and crystalline waters. The island remains relatively underdeveloped compared to other Thai destinations, offering a quieter, more authentic experience with dense forests, waterfalls, and diverse marine ecosystems.
Koh Chang is Thailand's second-largest island located in Trat Province, renowned for its pristine beaches, lush jungles, and crystalline waters....
A compact starting point, kept useful for real travelers.
Half day | Easy | per person, includes boat and snorkel gear
Half day | Moderate | guided trek, per person
Full day | Easy | per person, lunch included in some tours
2-3 days | Moderate | PADI certification course
Half day | Easy | per person, guided tour
Half day | Easy | ethical sanctuaries available on island
Full day | Easy
Quick notes to check before you lock anything in.
Koh Chang delivers an unspoiled tropical escape with excellent snorkeling, diverse wildlife, and fewer crowds than mainstream Thai islands. It is ideal for travelers seeking authentic island life with adventure activities and nature immersion.
November to February
From Trat town, take Highway 318 towards the coast. Proceed to Laem Ngop Pier (about 50 km) where ferries depart to Koh Chang. Ferry crossing takes 45 minutes to 1.5 hours depending on sea conditions.
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