The crypt under this cemetery's chapel was used as a meeting place by Filipino revolutionaries.

The atmospheric ruins of a historic church can be found on a hill above the city of Oviedo.

The surviving remnants of a destroyed medieval church now stand in a public park.

A common entry point to the Griffith Observatory trail holds its own wonders.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

A fortress built to pacify local uprising that had a stint as a Nazi concentration camp before becoming a five-star hotel.

Costa Rican accommodation resembles a crash site, but with a nice balcony.

A vast personal collection of World War II artifacts unearthed over many years by a father-son duo.

This ominous Albanian fortress houses tanks and downed planes as a reminder of their victories over Western imperialism.

A naturally beautiful, seemingly bottomless deep blue spring.

This beautifully preserved Ottoman house is steeped in history.

An early 20th-century fruit warehouse home of an artistic and cultural renaissance in northeastern Washington.

Once America's longest-manned military fort, now an abandoned hulk.

Crammed into several rooms of a Staten Island home, this museum is a vodka-soaked paean to the pleasures of drinking.

Antique automobiles, phonographs, organs, and farm equipment.

Anne Rice, one of the most influential writers in gothic literature, is buried alongside her husband in a New Orleans cemetery.

A woodland close to England's "most haunted village" has been the site of many unexplained events and deaths.

Twisted trees shaped by coastal winds make this woodland look like something from a spooky story.

An eight-sided home built during a brief octagon craze in the 1850s.

Meant to be one of the most extravagant hotels in the world, now an eerie, abandoned architectural gem in Mexico City.

An abandoned hotel in the highlands of Bali is shrouded in stories of ghosts, curses, and corruption.

A preserved oasis with traditional Andalusian-style architecture and beautiful views of the Nile.

This Costa Rican topiary park is a surreal garden of unearthly delights.

This abandoned asylum in Wales might look haunted, but it's still beautiful.