Tragedy on Little Brewster Island memorialized.

Final resting place of a pioneering scurvy researcher.

For 20 years, this whale skeleton has been slowly dripping oil on the floor of the museum where it hangs.

This former Masonic hall has been turned into an art project that uses even more metaphysical iconography.

A three-piece musical sculpture installed between the subway tracks at Kendall Station near MIT.

Bouncing, delightful, mechanical art at the MIT Museum.

This supermarket is suspended 25 feet above an interstate highway.

The famous author's cottage hideaway.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

The site of one of the strangest disasters in history—a wave of deadly molasses traveling at 35 mph.

A historic bridge with a lovely acoustic anomaly.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

A horde of stray cats rule in this secluded Parisian cemetery under a bridge.

19th century pendulum and a clock restored by a rogue group of guerilla artists.

How did a French journalist’s grave become the sexiest statue in the cemetery?

France's most famous cemetery, with some of its most curious tombs.

The headless bodies of more than 1,300 guillotined victims of the Reign of Terror are buried here in mass graves.

A Parisian cemetery where the elite and artistic are interred beneath an eccentric collection of tombs.

Noirish green neon marks the location of one of the oldest private detective agencies in France.

This small-town Connecticut restaurant gives each diner a free book from its vast library.

An old trolley bridge was converted into a breathtaking garden bursting with colorful flowers.

This decrepit abandoned building is made all the more eerie by its dark history.

This anonymous businessman sculpted in bronze became an enduring memorial after 9/11, and had been mistaken by rescue workers for a survivor in the rubble.

The most confusing clock in New York.