A working steam clock, one of only a few in the world, located in Vancouver's Victorian Gastown.

Space-age minarets towering over Islamabad.

A 17th-century mosque that was used for war more than worship.

On the Pakistan-India border the militaries perform an elaborate theater of aggression each and every night.

From the Difference Engine to the Cray-1, all under one roof.

One of the largest free-standing structures ever built, this dirigible hangar is now simply a giant skeleton.

A hundred copies of Antony Gormley's naked body stare out across the water.

A bay of elaborate, historic toilets are held in high esteem at this Scottish dock.

This lovely little burbling creek is actually a deadly waterway that has dragged down everyone who ever set foot in it.

Astonishing rock formations dot the Brimham Moor landscape.