Here, in Muong Hoa Valley are found volcanic boulders which are covered with hundreds of petroglyphs. Many petroglyphs are lines – it is possible that here is a kind of "archive" of land borders from the 15th century. There are also other theories about the origin of these petroglyphs as well as many other petroglyphs showing people, home utensils.
Location, GPS coordinates:
22.3095 N 103.8846 E (approximate!)
Petroglyphs and rock art
(2.5 / 5)
Where is located?
Asia, Vietnam, Northwest, Lao Cai Province, Sa Pa district, Hau Thao Commune (approximate location)