The Kleiner Solstein is a mountain, 2,637 m above sea level (AA) high, in the Nordkette in the Karwendel Alps in the Austrian state of Tyrol. Despite its name ("Small Solstein") it towers above its western neighbour, the Großer Solstein ("Great Solstein") (2,541 m above sea level (AA)) by almost 100 m (330 ft) and is thus the highest summit in the Nordkette. The southern side of the Kleiner Solstein facing the Inn valley is characterised by schrofen and steep-sided cirques.