One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

The taxidermy remains of the first mammal ever cloned from an adult cell are on display in Edinburgh.

The Scottish Reformation leader's grave was paved over and is now a parking lot.

Beggars were miraculously "cured" of their fake ailments when they returned home to this 17th century Paris slum each night.

Semaphore saints, a golden dragon's head, and a stone carved with religious warnings all call this cathedral home.

Preserved behind glass, the ruins of a medieval building used to store human remains.

Vancouver's only resting place for the city's deceased.

This Art Deco masterpiece has stood in for some of the most famous buildings in comic book history.

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

The site of a strange super top-secret military experiment during WWII on a remote Canadian lake.

Two graffiti towers stand like ghosts of Vancouver's World War II-era defensive outpost.

Former farm staffed by mental patients is now a public park.

This historic Victorian hotel has a scandalous history of affairs and murder.

A pixel art killer whale is frozen mid-leap in this Vancouver square.

A beautiful and classically designed villa, with an hourly infestation of monsters.

The largest crypt ever constructed in France was built in the 11th century on an ancient Druid sacred site.