What are the specific requirements for obtaining a tourist visa in Khao Lak for high season visitors?

• Tourist visas typically require a valid passport with at least six months of validity remaining. • Applicants must provide proof of onward travel, such as a flight itinerary, and sufficient funds for their stay, often around 20,000 Thai Baht. • The application can be made online or at a Thai embassy, with processing times varying from a few days to a week.