Chalok Baan Kao Bay

Chalok Baan Kao Bay is located in South coast, Koh Tao, Surat Thani, and features calm and gentle currents, making it ideal for families with children and less experienced swimmers. Water quality is good, with generally clear and clean conditions for swimming and water activities. There are currently no reported hazards, but conditions can change rapidly. This beach is less crowded than the popular tourist spots, making it a great choice if you prefer a quieter atmosphere.

The best time to visit is during the dry season (November to April) when conditions are calmest. During monsoon season (May to October), expect stronger waves and reduced visibility. The beach is rated 4.3/5 by visitors.

• Always check the flag status before entering the water.
• Swim near lifeguard stations when available.
• Apply reef-safe sunscreen to protect both your skin and the marine environment.
• Keep valuables secured — don't leave bags unattended on the sand.
• Stay hydrated and seek shade during midday hours (11am–2pm).