Uthai Thani is one of the provinces of Thailand. Neighboring provinces are (from northern clockwise) Nakhon Sawan, Chai Nat, Suphan Buri, Kanchanaburi and Tak. The province extends from the top flat lands of the Chao Phraya stream valley, towards hills enclosed with timber plantations in the west. The Huai Kha Khaeng Wildlife Sanctuary at the western side towards the province Tak and was announced World Heritage within 1991. It wrappings 2,574 km², and dwellings nearly all of the plantation animals of South-East Asia, encompassing tigers and elephants.

Uthai Thani is a Thai province located beside Nakhon Sawan and Tak provinces. The province of Uthai Thani has a wide area of roughly 2,574 Km2. The province is well renowned as it’s the birthplace and hometown of Rama I. Due towards this detail the town of Uthai has been renamed as Uthai Thani. Uthai Thani has eight localities and 70 subdistricts. There are many than 640 villages within this province. The Sakae Krang River, a tributary of the Chao Phraya River is the major stream of Uthai Thani province.