Ko Kham's coral reef is monitored and restored by the Royal Thai Navy as part of a dedicated marine conservation project.
The island is volcanic in origin, resulting in distinct black-rock formations along parts of its coastline.
The sand on the main beach consists of crushed white coral, which maintains a cooler temperature than silica sand.
Visitor numbers are strictly limited daily to prevent reef degradation and over-tourism.
The island is designated as a learning center for marine biology and ecological sustainability.
Ko Kham is a protected marine island located in the Sattahip District, managed by the Royal Thai Navy. It is recognized as a conservation area featuring a shallow coral reef accessible for snorkeling directly from the sandy beach. The island features two main beaches: the North Beach, where most visitors arrive, and the South Beach, which is accessible via a nature trail. The environment is strictly regulated to minimize human impact on the local coral ecosystem. The island provides basic public amenities, including restrooms, showers, and a small refreshment stall. Snorkeling gear rental is available on-site to facilitate reef observation. The island is part of a larger marine park initiative aimed at coral restoration and marine education.
The elevated viewpoint on the wooden nature trail connecting the North and South beaches.
Bring non-toxic, reef-safe sunscreen to comply with local marine conservation policies.
Carry a dry bag for personal belongings, as storage space on the island is limited.
Wear water shoes, as the beach transitions into rocky coral segments at the water's edge.
Avoid feeding the local fish population, as this disrupts the natural marine ecosystem.
Closed during the monsoon season (typically mid-year) for marine recovery; check local navy announcements for specific closure windows.
Do not touch, stand on, or remove any coral or marine life. Strictly pack out all trash and waste.
