View looking down on hilltop Inca city ruins surrounded by mountainous landscape

View of the side of a stone built thatched house with ruins beyond

Temple of Saturn Roman ruins.

15th Century Inca fortress ruins built from enormous bolders with nearby tourists

The Pisac Ruins and mountains beyond.

View across the ruins towards surrounding mountains.

View across the ruins towards surrounding mountains.

Calton Hill Ruins with view of pillared structure.

The ruins of Castel Roche on side of mountain castle

Stone steps leading up a narrow stone walled alleyway

Great Zimbabwe Ruins. Towering stone wall of the abandoned city.

2nd Century Roman ruins with yellow flowers massed in the foreground