No Official Nudist Beaches in Thailand

Thailand has no legally designated nudist (clothing-optional) beaches. Public nudity is prohibited under Thai law (Penal Code Section 388) and can result in fines (up to 5,000 THB) or arrest.

De Facto Tolerance

A few remote, secluded beaches (e.g., parts of Koh Phangan, Koh Lipe, or isolated Andaman coves) are unofficially tolerated for nude sunbathing by some locals and tourists. However:

• This is not legal protection—police can enforce the law at any time.
• Complaints from other beachgoers or officials trigger crackdowns.
• Social media exposure has increased enforcement.

Advice

Do not assume any beach is safe for nudity. Respect Thai cultural norms (conservative regarding public dress). If you seek clothing-optional environments, consider private resort pools/villas that explicitly cater to naturists (a few exist discreetly), or travel to countries with legal nude beaches (Spain, France, Germany, Croatia, Australia, parts of Caribbean, USA).