The tomb of history's greatest potato promoter is surrounded by tubers.

A simple plaque on the facade is the only reminder that the treaty ending the American Revolution was signed inside.

This surreal statue brings a famous French novel about a supernatural cad to arresting life.

A majestic lion statue guards this Parisian botanical garden, and feeds on an unsettling item.

Exquisite wall sculptures carved in secret by an early quarryman in an obscure corner of the Paris Catacombs.

Known as the "Dodo Manège," this carousel features a herd of animals that have disappeared—or may be gone soon.

Egyptian Revival movie palace abandoned for decades and restored in 2013.

This modest marker near Notre Dame identifies the very center of Paris.

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

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

The approximate spot where the last Grand Master of the Knights Templar was put to death.

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

Paris' linguistic guide to the international language of, yes, love.

The water-powered carriages are long gone, but for over a century this funicular railway has been the fastest route to the highest point in Paris.

The final resting place of two (or three) presidents, one vampire, and 18,000 Confederate soldiers.

Memorial stone for GWAR vocalist, depicted in his iconic costume.

The final resting place of the great escape artist, where some still gather to wait for his escape from death.

A coastal rock outcrop with mysterious inscriptions variously attributed to Native Americans, Portuguese, Phoenicians, Norse, and more.

This 50-foot rock formation looked like a face that was once believed to be that of a Native American chief.

These mystical miniature houses bring a touch of magic to the New Jersey woods.

A storefront museum in Asbury Park honoring the Jersey Shore’s deep history of mystery—including the Jersey Devil.

This museum devoted to the gothic author holds such interesting ephemera as his socks and walking stick.

Pick up all of the cosmic knick-knacks under the sun or take a creative writing course, all offered in this novelty storefront.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.