An odd museum dedicated to French fakes.

The oldest and smallest cemetery in Paris is only open to the public twice a year.

135 bronze medallions mark a French meridian line which once rivaled the hotshot Greenwich timeline.

Architect Le Corbusier built his friend a cubist house to match his impressive collection of cubist art.

Statue of death tucked in the University of Medicine courtyard.

A museum on the history of Paris, including a set of Napoleon's toiletries, Proust's room, and relics of the Revolution.

A subterranean shelter remains intact under a busy Paris railway station.

A multi-storied painting that depicts the area's rich and diverse maritime history.

The remnants of a facade from a 19th-century market stall emporium.

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

Another entry into the world of Edinburgh's pop-up artworks.

An iconic red telephone box turned tiny art gallery.

Overlooking the burial ground is a tower designed to prevent thieves from snatching the recently deceased.

This 16th-century close preserves an unusual piece of Edinburgh's transportation history.

The building where Mary, Queen of Scots was said to have bathed in white wine.

This king penguin is a knighted brigadier of the Norwegian Army.

This otherwise ordinary close on the Royal Mile constituted the end of the world for Edinburgh’s poorest residents.

A statue in the heart of Edinburgh honors a bear that served in the Polish military during World War II.

A secret garden in a picturesque Edinburgh village has inspired artists for centuries.

A beautiful Greco-Roman structure houses a well once believed to have healing powers.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

San Francisco's oldest surviving monument and meeting place for 1906 survivors.

A hidden subterranean installation offers a view of the sky.

The restored and active Victorian-era final resting place of San Francisco.