Drinking area – Thailand is a highly religious country that is intolerant of profane activities. Drinking alcohol is illegal in places including temples, worship sites, pharmacies, gas stations, public offices, public parks and schools. Lawbreakers will face imprisonment of six months and or a fine of over 10,000 Baht.

Thailand is known as the "Land of Smiles," but it enforces several exceptionally strict laws that travelers in 2026 must respect to avoid severe penalties. The most significant are the Lèse-majesté laws, which make it a serious crime to insult or defame the Thai Royal Family; this includes social media posts or even stepping on a coin (which bears the King's image). Drug laws remain some of the harshest in the world; while certain cannabis products were decriminalized in recent years, the regulations are in constant flux, and "hard" drugs can still result in life imprisonment or the death penalty. Additionally, vaping and e-cigarettes are strictly illegal and can lead to immediate fines or deportation. Tourists must also complete the Thailand Digital Arrival Card (TDAC) before entry and ensure their passport has at least 6 months of validity. Public behavior is also governed by "politeness" norms—public displays of anger or touching someone’s head are considered highly offensive.