Ok, maybe one of the most epic sunrises to be enjoyed in Thailand takes place in Loei. Specifically, at Phu Tok Mountain (which can be driven to). You'll be tempted to take a ton of pictures as the early morning fog dances throw the valley and changes the scenery with every passing minute. My advice is to take a few pics, but then just put your camera down and enjoy. There are few views like it, and you really don't want to miss it.