Tucked deep in a valley, surrounded by walls of endless mountains, Pai seems to exist in its own time zone. This quaint locality has three main streets, with the scenic Pai River cutting through the eastern part of town. Bamboo rafting and white-river rafting, popular among adventurers, are two of the best ways to appreciate Pai’s picturesque landscape. hiking or mountain trekking is another option, and you will love strolling the town center for souvenir shops. Consider exploring outer Pai with natural hot springs, waterfalls and ethnic hill-tribe villages.