This 17th-century mausoleum is topped with an acoustic marvel.

This otherworldly palace-mausoleum complex is the stuff eternal dreams are made of.

A charming flea market shop dedicated to retrofuturistic apparati.

An antique curios dealer and hybrid taxidermist.

Skeletons, medical artifacts, and other obscure and precious treasures all displayed in a wooden pharmacist's cabinet.

Collection of antique taxidermy and natural specimens, near one of Paris's oldest flea markets.

This midcentury LA bar was the birthplace of tiki culture.

Tiki luxury on Nob Hill.

Mai Tais and Navy Grog served up in one of the original tiki bars.

When you can't get to the Pacific, just go to Florida.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

This semi-secret storybook hedge maze is also the oldest garden in the city.

A once-secret library of Freemason history in Catalonia.

This former Baroque palace on the historic Calle Montcada is a rare architectural gem and was once the meeting place of an aristocratic scholarly society.

The oldest giants in Catalonia are now displayed in a 14th-century Gothic church.

This Funeral Hearse Museum represents the finest in cadaver transportation.

This chest hospital with a dark, haunted past serves as a fitting set for horror films and a paradise for ghost hunters.

Cursed swimming pool left abandoned is now a favorite of filmmakers and ghost hunters.

An abandoned Indian-inspired mansion.

This Navarrese cave's history of witchcraft and pagan ritual is not just embraced, but recreated each year.

A museum dedicated to the Spanish occult in a town that was terrorized by the Inquisition.

A submerged village appears when dam levels drop.

One of the most beautiful bookstores in the world hides a neo-Gothic interior behind an art nouveau facade.

Elaborate tile work in this railway station tells the story of Portugal.