The lonely high valley "Rolwaling"
consider as graveyard of the Sherpas, which is

hemmed in by mountain on both sides with the bulk of Mt. Gaurishanker
(7145m) on the north. The most popular settlements in the valley
are- Beding village (3510m) and Na Gaun (4120m) Trekkers may spend
a few days in the Rolwaling area ascending to the Na Yak Pastures
at 4700m. Here trekkers are greeted by a spectacular panorama of
the Mt. Gaurichanker and Menlungtse peak.
Above Na village the route meanders up to the high lake Cho Rolpa
and up to the lateral moraines of the Rolwaling glacier walking
below the Rolwaling Icefall (5181m). After two day of rugged glacier
walking one reaches high Tashi Lapcha Pass (5755m). On the other
side of the Tashi Lapcha, the trail drops down into Theng Po and
next day Thame village (3800m) on the Khumbu Valley. On the way
pass just above dramatic views of Ramdung peak (5945m) and Pharchamo
(6187m) are unforgettable.