The Eresma is a river in central Spain. It flows through Castile and León (specifically the provinces of Segovia and Valladolid). It has a total length of 134 km and drains a basin with an area of 2,940 km2.
The Eresma is a river in central Spain. It flows through Castile and León (specifically the provinces of Segovia and Valladolid). It has a total length of 134 km and drains a basin with an area of 2,940 km2.
