St Paul’s Catacombs for Heritage Malta
The Hal Saflieni Hypogeum in Malta reopened to the public this month, after a period of closure to assess and improve its environmental management systems: http://www.smithsonianmag.com/travel/maltas-hypogeum-one-worlds-best-preserved-prehistoric-sites-reopens-public-180963397/. I was interested to see this having been involved in an environmental [...]