Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Eura River -  The Eura River (Finnish: Eurajoki Swedish: Eura å) is a river in south-western Finland in Satakunta region. Its source is in the Lake Pyhäjärvi and the river flows trough the municipalities of Eura and Eurajoki before discharging into Bothnian Sea.Total length of Eura River is 53 kilometres (33 mi). It contains eleven rapids and three small hydroelectric power plants with an installed capacity of 01–05 MW.
The answer to this question is:
Natural Place