A beautiful Victorian-era cemetery, complete with a miniature village.

A semi-scholarly approach to sex.

Stroll through a wonderland of stupendous moss-covered trees.

A toxic ghost town sitting atop a massive coal fire.

This shop specializes in oddities and Victorian-inspired wonders.

This massive library holds what was once the largest book collection in the world.

Medical and zoological curiosities for sale.

A 100-year-old purveyor of curiosities, curios, and kitsch featuring mummies, shrunken heads, and a Fiji Mermaid.

The fairy tale castle of the "fairy-tale king."

Medicinal spa created with the discharge from a geothermal energy plant.

The only swimming pool listed on the National Register of Historic Places is emptied and refilled each day with naturally filtered water.

A collection of oddities including Dr. Kevorkian's suicide device, the Thanatron.

Abandoned railway line circling the city of Paris.

This Boston medical museum features the skull of the famous medical case of Phineas Gage.

A miniature rainforest is growing inside of a Midtown Manhattan office building.

A walk through the historic city center, under the streets of Seattle.

Elevated freight railway turned wildly successful urban park.

New York's oldest magic store.

A tour of underground Berlin takes you through WWII air raid shelters and tunnels used to smuggle people out of East Germany.

Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.

An Italian crevasse filled with abandoned buildings gives visitors a look at the world without humans.

A giant Troll lurks under one of Seattle's oldest bridges.

Manhattan’s Battery Park has a whimsical carousel full of spinning, glowing fish.

The oldest family-run luncheonette in New York, last renovated in 1948, still serves food and drinks the old-fashioned way.