It is situated in Ban Sai Tri 3 and Ban Sai Tri 4 near the Thai – Cambodian border, approximately 7km from Amphoe Ban Kruat. The quarry is where sandstone was cut by ancient Khmer people for use as a construction material to build sanctuaries in the lower northeastern region, covering an area of over 4,600 hectares near Khao Kloi and Khao Krachiao. Some stones were made into a row of holes, some were chiselled into slabs, and there are also blocks of stones which were cut into rectangular shapes.
- Open days
Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
06:00 to 18:00