Rolwaling Tashi Lapcha Pass ends in Everest Lukla Trek:

Very few tourist success to do trekking in this area, cause of its, covering the mountain terrain of the Nepal-China (Tibet) border, the trail to this pass goes between huge mountains along glaciers, situated in eastern parts. Located in the west part of the Khumhu, directly on the Tibetan frontier there is a wild, lonely high valley the \\\"Rolwaling\\\" which is called simply \\\"the grave\\\" by the indigenous. Many mysterious stories have been passed on about this valley. It is here that the notorious and celebrated Yeti is supposed to make his home. According to old Sherpa tradition, this is the seat of  the goddess \\\"Tashi Tserringma,\\\" who is the guarantor of a long life.  If it should happen that the monk belonging to the Gompa is in the village at the moment, you can ask him to show you round it himself, 150m higher a rocky heritage is visible, where Padmasambhava is supposed to have meditated some 1200 years ago.The last human lodgings of the valley you can find in Na, which is located about three hours distance from Beding. From here you have an overwhelming view of the mountain giants Chekigo (6735m), Bamongo (6400m), Kang Nachugo (6735m) and above all, Tsoboje (6689 m). From here we head to Tashi Laptsa, the most difficult pass of this region. It is a palpating adventure over dizzy suspension bridges, impressive gorges and steep paths. With many Hidden valley including many and cross very high passes, walk on trails over glaciers between high mountains and providing its magnificent panoramic mountains scenery with more than thirty mountains over 6000 meters. This is an excellent habitat for a wide variety of plants and animals; 526 species of plants, 40 species of orchids and interesting wild animals include many kinds of monkeys, the Himalayan Thar, gaur, and the musk deer, Himalayan black bear, wild dog and more than 250 species of birds.