New York PostThe entrance to the portal to hell in the ancient city of Hierapolis, in modern day Turkey. In southern Turkey, there lies an ancient temple, dubbed the “Portal to Hell.” ...

At the end of the 2nd century B.C. the dynasty of the Attalids, the kings of Pergamon, established the thermal spa of Hierapolis. The ruins of the baths, temples and other Greek monuments can be seen ...

In 2011, archaeologists rediscovered an ancient "gate to hell" in the city of Hierapolis, Turkey. This stone doorway leads to a small cave-like grotto and was once thought to be an entrance to the ...

The Nomination files produced by the States Parties are published by the World Heritage Centre at its website and/or in working documents in order to ensure transparency, access to information and to ...