It is located in the province of Southern Finland and is part of the Tavastia Properregion. The municipality had a population of 1,536 (2003) and covered an area of 171.24 km² of which 13.14 km² is water. The population density is 9.7 inhabitants per km². The municipality is unilingually Finnish.
Gallery
The medieval church of Tuulos in the district of Sairiala.