Hot Doug's "Hot Dog" Stand.

Staircase winds down the side of Telegraph Hill through gardens, wild parrots flying overhead.

Famously misunderstood wonder of the ancient world

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

Resting place of Hollywood's immortals is also site of summer film screenings.

This quirky roadside attraction dives into the many theories surrounding North America's most infamous hairy cryptid.

The abandoned zoo enclosures offer a perfect place to experience the other side of the bars.

An extraordinary final resting place full of oversized art, amazing statues, and dead celebrities.

NASA's leading space science lab started by a co-founder with deep ties to the occult.

Panorama exhibition hall in old silent theater with a beautiful backyard garden.

Gigantic mosaic sculptures of the figures on Tarot cards fill this colorful Tuscan garden.

The legendary building that needed ghostly approval before being built.

The most visited, and possibly most controversial, museum in Germany.

Elevated freight railway turned wildly successful urban park.

A modern day curiosity cabinet.

Two thousand artifacts from around the world collected by one woman who loved to travel.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

Largest man-made excavation on earth!

First a horse rendering plant, then a 19th century landfill, this beach is full of glass from thousands upon thousands of broken bottles.

The crown jewel of the Queens Museum is a nearly 10,000-square-foot architectural model of the city originally built for the 1964 World's Fair.

A room in New York City that contains 250 cubic yards of dirt worth a million dollars.

In the middle of downtown Brooklyn lies a 165 year old secret hidden right below the surface (closed to the public indefinitely).

One man's homage to the orange as realized through a long-term folk art labor of love.

A museum, art project, and institution that demands we look at the world around us in a strange new way.