Dundunchen Pass (Dundunchen La) is situated at an altitude of about 4,800 m, in the
Ladakh region, in
Leh District,
Jammu and Kashmir. The pass is an ideal base for trekking. The Sumda-Chilling trek passes over the Dundunchen Pass. The pass ascends from Sumda and leads to Chilling, a village famous for its metal works in gold, silver, brass and copper. The pass is surrounded by the Zanskar ranges. Prinkiti Pass and
Konze Pass are located nearby.