The hotel room where Janis Joplin tragically died has now become a makeshift shrine to the singer.

The Hollywood home of Kermit the Frog and Yoda used to be Charlie Chaplin's film studio.

This extraordinary art museum is like a secret world on the edge of Mexico City.

The burial place of some of Mexico's most prominent residents is full of macabre stories and hidden masonic symbols.

A quirky and charming restaurant founded by artists.

The famous artist couple lived and worked here, in two different houses separated by a bridge.

A church dedicated to the Mexican skeleton saint.

66,000 pieces of art, donated by one of the world's richest men.

Frida Kahlo's childhood home, now a museum of her life and works.

A huge old mansion full of thousands of toys, each there to be used and played with.

A Museum of Psychiatry in a still-operating mental institution.

This fairytale castle was built as a show of power but was nearly torn down thanks to its history of torture.

This modern arts center is built around a gem of late-Baroque architecture.

Cozy basement bar sports an inventory of over 2,000 beers.

Lavish royal estate punctuated with heated greenhouses.

An artist's mausoleum with a haunting echo.

Home to three historic ships from the age of Vikings.

These blingy, baubled skeletons lie in glass boxes inside a baroque Bavarian church.

The final resting place to 300 Victorian-era pets hides inside the city park.

The final resting place for the remains of 143 Habsburg royalty.

A 19th-century shrine covered with prosthetic body parts as votive offerings.

The only presidential monument to display a late POTUS's actual casket.

Brain collection and database that narrows the gap between man and animal.

This unique collection collects pieces of art etched into thin pieces of stone.