The Collaborative International Dictionary
Leten
Leten \Let"en\ (l[e^]t"en), obs.
p. p. of Lete.
--Chaucer.
Wikipedia
Leten
Leten is a tiny village and valley of Tibet, China. It is located between Yangpachen and Tsurphu Monastery in the Lhasa Prefecture.
At an altitude of 5105m, it is one of the highest permanent settlements in the world.