This bone-filled cave got its name after they found 140 bear skeletons inside.

Conspiracy theories and occult legends surround this mysterious natural rock formation.

This solitary monastery may hold the remains of Vlad the Impaler (but probably not).

This meticulously extracted nervous system allegedly came from a 19th-century custodian who donated her body to science.

A storybook European village in Berkeley.

Building owners can take out tiles for free at this repository for historic building materials.

A trash dump made beautiful by nature's power.

You may get stranded and everyone's peeing in the water, but at least there's cocktails!

This titanic steel chain linking two buildings was installed without permission but instantly beloved.

A celebration of all things tacky, garish, and bizarrely creative in the Romanian capital.

This communist behemoth is the heaviest building in the world and a legacy of a brutal regime.

A wonderful collection of fossilized dinosaurs and other creatures that roamed the landscape millions of years ago.

A replica of the beloved character's house, modeled after the author's own drawings.

The forest that inspired Winnie-the-Pooh's Hundred Acre Wood can be found outside London.

A collection of haunted artifacts chronicles the career of the world's most famous paranormal investigators.

The pit stop from "The Texas Chainsaw Massacre" now serves beef and pork barbecue, not people.

A magnificent place to see authentic paleolithic cave paintings that are an astounding 33,000 years old.

In 2010, Nicolas Cage purchased two plots in this cemetery using one to construct this strange pyramid mausoleum.

The very center of Paris is surrounded by a bevy of strange good luck rituals.

All that remains of the once-booming chain is a single orange-roofed restaurant.

A regular looking rock with an unbelievable history.

During prohibition, corrupt city officials ran drinking dens under the streets of Downtown Los Angeles.

Inside this clubhouse is a cinephile's paradise.

Bold black and white motifs of life and death add a dramatic flair to this 17th-century crypt.