Despite of being crowded, Annapurna circuit trekking is one of the most popular trekking route in the World which is relatively easier to trek. This trekking route includes highest passes (Thorong-La Pass) in Nepal along with Tilcho Lake which is situated at highest altitude.
If you are thinking of doing the Annapurna Circuit Trek, it’s worthwhile considering a side trip to Tilicho Lake. Tilicho Lake is situated at an altitude of 4,919 metres (16,138 ft) below the northern slopes of Mt. Annapurna. There is also another pass in this region if you want to reach to the Mustang region directly from Tilicho. The Tilicho lake trek follows extreme Meso Kanto La pass which will lead you to Mustang Region.