The stones of this Incan wall complex fit together so well you couldn't fit a piece of paper between some of them.

Replicas of Apollo's leonine stone guard cats still line a sacred row in Greece.

A decommissioned Naval base now rents itself out for people who want to blow stuff up.

Version of the French Riviera destroyed by the sea.

This ancient Greek place of assembly and marketplace is being revealed layer by layer below the modern Athens cityscape.