Laos – Vieng Xai Caves

Between 1964 – 1973 about 20,000 people made the Vieng Xai Caves in Laos their home.  The people lived in about 200 caves, and it housed a bank, school, hospital, meeting rooms and artilleries.  It was also the home of Pathet Lao members.  Presently, this location is a museum in Hoyhan Province.

Note

https://www.laosholidayarchitects.com/excursions/the-vieng-xai-caves-2/

https://www.travelfish.org/sights/laos/northern_laos/hua_phan/vieng_xai