ancient castles

The second 'ghost' photo at the famous Tantallon ancient castle in Scotland was published a month after the first photo.

On September 28, Japanese archaeologists said they first found ancient Roman coins in the ancient castle ruins on the southern island of Okinawa.

British archaeologists have uncovered a series of archaeological sites in an ancient castle believed to be the birthplace of the legendary king Arthur.

Recently British archaeologists have discovered medieval castles in the Sahara desert in southwestern Libya.