A statue in the center of Dublin dedicated to one of their favorite sons of rock & roll.

A unique work of automotive art calls this shopping center home.

Climb to the top of its spiral spire for spectacular views of Copenhagen.

An often overlooked ancient site in downtown Athens with substantial history (and nature).

The ruins of an ancient fortification wall sit in front of and underneath this boutique hotel.

A preserved portion of an ancient Athens barrier is displayed in a hotel basement.

This wrecked ghost ship has been rusting on a Greek beach since the 1980s.

This church is dedicated to the patron saint of seafarers.

A man's head is enshrined beneath a statue near the first building constructed for the modern Olympic Games.

The ruins of an ancient Roman tomb hidden in the basement of a trendy clothing store.

This small 16th-century church in Athens is almost entirely surrounded by a modern building.

This mystical orb covered in strange symbols is thought to have been used in ancient Greek magical rituals.

Heralded as the world's first theater, these ruins are often overlooked as they reside in the shadows of the Acropolis.

This legendary city has been a tourist attraction for centuries.

Step inside an ancient beehive tomb built for a mysterious cult hero.

This slumbering beast honors the Bavarian soldiers who died in Greece during a 19th-century typhoid outbreak.

A staircase made of gravestones leads up to this church built into a giant rock.

This building was once the most magnificent mansion in Nafplio.

The historic building has preserved human organs, unusual hexagrams, and scars from a political assassination.

Legend says this sacred tree was a gift from goddess Athena.

Public water fountains built during the Ottoman Era still stand throughout this seaside town.