Dudhkunda(4,560m) is a holy mountain lake, in the lap of Mt. Numbur is a famous trekking destinations of Solu. The trekking to Dudhkunda is starting from Phaplu can be done either only around the Dudhkunda lake back to Salleri through dense forests of rhododendron and a variety of wildlife or combined with culture and adventure experience passing through Khaling Rai settlements. The trekking combined provides one with a close encounter with the unique Khaling Rais of this region. Dudhkunda, which literally means lake of milk, is said to be a sacred lake and is revered by the local people. This is believed that taking a dip in its holy waters will fulfill one’s wishes. During full-moon nights in August a weeklong celebration is held here by pilgrims and Jhankris(Shaman priests).