Conservation and restoration of archaeological sites

The conservation and restoration of archaeological sites is the collaborative effort between archaeologists, conservators, and visitors to preserve an archaeological site, and if deemed appropriate, to restore it to its previous state. Considerations about aesthetic, historic, scientific, religious, symbolic, educational, economic, and ecological values all need to be assessed prior to deciding the methods of conservation or needs for restoration.

Source: Wikipedia — Conservation and restoration of archaeological sites (CC BY-SA 4.0)