Tilicho
lake is one of
the highest lakes in the world. It is 4,949 m high in the Annapurna range of the Himalayas in Manang district ofNepal. Another source lists Lake Tilicho as
being 4,919 meters high (16,138 feet).
Mountain
lakes are known to geographers as tarns if they are caused by glacial
activity. Tarns are found mostly in the upper reaches of the Himalaya, above
5,500 metres. Due to the
extremely inhospitable surrounding terrain and the difficulties associated
with reaching the area, this lake is rarely visited by outsiders.
It was
also the site of one of the highest ever altitude scuba
dives. A Russian diving team consisting of Andrei Andryushin, Denis
Bakin and Maxim Gresko conducted a scuba dive in the lake in 2000.
Trekkers
attempting the Annapurna Circuit route usually cross the watershed between
Manang and Kali Kandaki valleys over the 5414 meters high Thorong La pass. The alternate route skirting
Tilicho Lake from the north has been gaining popularity. This route is more
demanding and requires at least one night of camping. New lodges have been
built between Manang and the lake, but there are no teahouses or lodges past
the Tilicho BaseCamp lodge some kilometers east of the lake and the next
village of Thini Gaon in the Kali Gandaki valley. Most groups spend two nights
between these places. There are two passes leading to Thini Gaon and Jomsom;
Mesokanto La and Tilicho North pass known also as Tilicho "Tourist
pass". These routes via Tilicho Lake are more often closed by snow than
the higher Thorong La.