Marble Mountains consists of five mountains named to represent the five elements - Metal, Water, Wood, Fire and Earth. There are several Buddhist sanctuaries on and inside these mountains. Until recently stone from the mountains were used in the plentiful stone workshops of the area, realising they would end up without any mountains to attract tourists and pilgrims if they continued, the government put a stop to the use of stone from the area.
A little update
Spent some very nice days in Hoi An, and travelled to Hue with a night in Da Nang on the way - as well as day trips to My Son and Marble Mountains from Hoi An. Have been too busy to get together a proper post from these places, but here are some teasers from Hoi An, the Marble Mountains of Da Nang and Hue. Hopefully a proper update will come soon.
Tomorrow morning it's off to Phong Nha and the caves, via the DMZ and Khe Sanh.