Sirikit Dam
Situated at Tha Pla some 68 km. from town on the Uttaradit- Tha Pla Road, this is the country's largest earthen dam. Stemming the Nan River, the dam is 800 m. wide. The large lake has beautiful scenery and during the cool season the landscape is covered in a profusion of colourful flowers and blooms. Accommodation and boating services are available.