Keen climbers can tackle the 40m limestone wall along the highway in Bimalnagar, a couple of kilometres east of Dumre. Hardcore Nepal can also arrange caving in Siddha Gufa, involving abseiling 70m through the ceiling entrance, as well as waterfall abseiling in Jalbire Canyon, 10km south of Mugling. Departures from Thamel, Pokhara and Bandipur.