[2] Explorations of these caves by conservators and archaeologists have also led to the discovery of valuable Buddhist paintings, sculptures, manuscripts and numerous artifacts belonging to the 12th to 14th century.
[7] In the mid-1990s, archaeologists from Nepal and the University of Cologne began exploring the stacked caves and found several dozen partially mummified human bodies, all at least 2,000 years old.
[9] In 2007, explorers from the United States, Italy and Nepal discovered ancient Buddhist decorative art and paintings, manuscripts and pottery in the Mustang caves near Lo Manthang, dating back to the 13th century.
[3] A second expedition in 2008 discovered several 600-year-old human skeletons and recovered reams of precious manuscripts, some with small paintings known as illuminations, which contain a mix of writings from Buddhism and Bon.
During the 10th century, the region is thought to have been frequently battled over, and consequently, placing safety over convenience, families moved into the caves, turning them into living quarters.