AI-generated editorial illustration of gentle forested Gulf of Thailand islands and a beach ferry, inspired by Trat province

Trat Travel Guide: Koh Chang, Koh Mak and the Eastern Islands

Editorial update: 17 October 2026. This travel guide replaces a historical post with researched, practical visitor information. Prices, opening times, transport schedules and access rules can change. At a glance: Explore Trat province in eastern Thailand, from the mainland community to Koh Chang and Koh Mak, with monsoon-aware island planning and ferry safety tips. Trat…