Close to the border with Trysil, the Røa river rushes toward Engeren down wild rapids and not less than five waterfalls (from 3-18 metres).

The waterfalls are Kvennfallet, Storfallet, Styggfallet, Kløftfallet and Gittostfallet. There was a mill at Kvennfallet in earlier times.

Up until 1920, the Lund fram at Hylleråsen had hay hung up to dry all the way out to the edge of the Storfallet Waterfall. Spectacular viewpoints, with park benches and WC-facilities. Follow the signs from Rv. 26 (national road) in Hylleråsen.