Pharchemo peak climbing with Tashilapcha pass connect the two sherpa region Rolwaling valley and Khumbu. The less explored Rolwaling valley and widely touristic Khumbu area are the two distinct trekking different mountain views but similar community people. Both regions are predominated by Sherpa community with their main profession climbing in the high mountains. The trekking starts at Bhote Koshi and crosses the Rhododendron and fir forest. Through the different ethnic villages and their cultivations, crossing small passes and rivers the trail heads to the Rolwaling Valley with Gaurishankar mountain view. On way trip to Tso Rolpo, the glacier lake, side trip to Yalung Glacier, adventurous climbing in Parchemo peak, strenuous pass Tashilapcha and finally reach the Thame valley and Namche of Khumbu area.