A flat, quiet island north of Khao Lak with long west-facing beaches, a few resorts and mangrove canals on the east side; longtails (20 baht, 15 minutes) and a car ferry cross from Nam Khem pier until about 17:00-18:00. Rent a scooter on the island.
Muay Thai camps around Khao Lak
Other stops in Khao Lak
Koh Kho Khao, Phang Nga, Khao Lak