Riasten
# Riasten

Riasten is a lake in the municipality of Holtålen in Trøndelag county, Norway. The 5.14-square-kilometre (1.98 sq mi) lake lies near the municipal border with the neighboring municipalities of Tydal and Røros, about 25 kilometres (16 mi) east of the village of Renbygda. The lake lies about 15 kilometres (9.3 mi) west of the border with Sweden.

