Spanish architects used seized Muslim gravestones to rebuild parts of the fortress.

The world's largest pineapple building honors Bathurst's favorite fruit.

Holding the current title of "biggest chair in the world," it stands with little fanfare in Lucena, Spain.

This bridge was constructed from the rubble of the infamous Bastille.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

High atop the Eiffel Tower is a small apartment built exclusively to entertain the science elite and make the rest of Paris jealous.

Fascinating town where normal life interfaces with the occult.

Both church and state get put to the torch in this annual festival in the "Bonfire Capital of the World."

This tunnel entrance is built to resemble a grand castle but no one is quite sure why.

This memorial to the thousands of Indian dead during WWI was callously used for target practice during WWII.

Regency-era excess on the English Coast.

The rotting skeleton of a shoreside fun fair that was destroyed by fire and storms still haunts the Brighton ocean view.

A motley, fantastical agglomeration of unlikely houseboats along the Shoreham-by-Sea riverbank.

This tiny 1930s Art Deco airport is a beautiful remnant of a bygone era.

A spectacular cave and a beguiling lake.

An abandoned mine now resembles a post-apocalyptic landscape of derelict buildings and blood-red pools of water.

Dead weights honor the dead of Portugal's fishing industry.