
Dive into a full-day tropical escape across Koh Chang National Park's most breathtaking marine spots aboard a spacious, seasick-friendly big boat. Snorkel five tropical islands — Koh Yak Lek, Koh Mapring, Koh Rang, and Koh Yak Yai — through coral gardens teeming with vibrant reef fish, then relax on a secluded National Park beach. Hotel pickup on Koh Chang, a buffet lunch on the boat, snorkeling gear, kayaks, and an English/Thai-speaking guide and crew are all included. Perfect for families, couples, and ocean lovers of all ages.
Choose your experience — tap an option to start booking.
A typical timeline for this tour.
Pickup from your hotel in Koh Chang.

Begin the day by exploring the coral reefs and vibrant marine life at the first island location.

Dive into clear waters at the second stop to view diverse schools of tropical fish.

Enjoy a delicious buffet lunch served on the spacious boat while cruising between islands.

Relax on the pristine sands or go kayaking at a secluded National Park beach.

Visit the remaining island spots to experience the final underwater sights of the day.
Return to your hotel.
Activity provider: TTWU Company Limited
“Such a great experience! We went around the island and visited three snorkeling spots. The boat is a comfy wooden one with coffee, tea, snacks and a toilet.”
Valen · July 6, 2026