How can I extend the 60-day visa exemption in Thailand, and when should I apply for the 30-day extension?

A 30-day extension for a 60-day visa exemption can be obtained at the Hua Hin Immigration office. Notably, a photo is no longer required; instead, a face snapshot will be taken at the immigration counter. It is important to note when to apply for the extension and whether the 30 days will be added to the original expiry date.