The Chaqchan Mosque is one of the oldest surviving religious buildings in Gilgit-Baltistan, traditionally dated to the 14th century when a Sufi missionary from Kashmir brought Islam to the Balti people. The structure is built of timber and stone in a style that blends Central Asian and Kashmiri influences — a tiered wooden roof rises above the main prayer hall, supported by carved wooden pillars.
The mosque is still active and respected as one of the holiest sites in the Nurbakhshi sect of Shia Islam. Visitors are welcome outside prayer times, and the caretakers are generally hospitable to respectful travelers. The building itself is modest in scale but remarkable for its age and setting — it sits on a raised platform with views across the Shyok River valley. Remove your shoes at the entrance and dress conservatively.