Legacy of the earthquake that nearly wiped Lisbon off the face of the Earth.

This charming candle shop has been in business since 1789.

This eccentrically decorated palace is replete with grottoes, fountains, tunnels, and caves.

This unreal Portuguese palace looks as though it's made from a pile of different castles.

An ancient and majestic fortress that played an integral role in Portugal's road to independence.

A rare example of the RAF’s flying spy taxi.

One of the last remnants of the Bessemer process that revolutionized steel production during the industrial age.

This Sheffield sculpture composed of 17,000 Allen keys honors both urban falcons and a furniture icon.

The biggest and deepest Cold War bunker open to the public can be found in southeast England.

This foreboding medieval castle was twice besieged by barons rebelling against the English king.

This skewed English house has looked like it's going to fall over for centuries.

An anti-tank graveyard in the English countryside.

England's most notorious suicide spot.

These stark white cliffs were spat up by the sea and are slowly being retaken by it.

This former sewage pumping station is now a fascinating museum.

When it came to designing his own small office building, the eccentric architect wasn't afraid to show the world what he could do.

A 15th-century former coaching inn forms the implausibly grand entrance to a 1980s shopping mall.

The oldest inn in England served brew to the crusaders.

An engineering error ensured this cavernous 350-foot-long subterranean thoroughfare was never used as intended.

This unchanged Victorian park is rumored to have been the inspiration behind Peter Pan's Neverland.

A spooky juxtaposition of caves and graves gives this legend-filled cemetery a particularly haunting vibe.

A striking 500-year-old mansion provides an unexpectedly sublime home for live deer and a menagerie of exotic stuffed animals.

This 1913 single-screen cinema is a charming survivor in the age of the multiplex.

How did a literal hole in a wall become one of the top-rated tourist attractions in this English town?