Do I need to obtain a visa before traveling to Thailand, and what insurance should I get?

The user inquired about the necessity of obtaining a visa before traveling to Thailand and whether the visa exemption on arrival for 30 days is extendable. They also asked about the mandatory travel insurance and which type to choose. Responses confirmed that a visa exemption can be obtained on arrival, extendable for an additional 30 days, and highlighted the importance of travel insurance with recommendations for specific providers.