Namtok Thao To Forest Park 

This is 3 kilometres from town on the way to Udon Thani. A road here runs through a mountain. There is a small waterfall covered with large, shady trees. Nearby is the Chao Pu Lup Shrine which is worshipped by the locals. Cars passing the shrine usually honk their horn as a sign of respect and for good luck on their journey.