This traditional garden in the San Fernando Valley doubled for Star Fleet Academy, and is irrigated entirely by wastewater.

A Cold War site complete with rusty structures, hiking trails, and beautiful views.

A treasure hunter's tiny bar, harboring celebrities since 1959.

A bright California graveyard with a decidedly dark side.

A ghost town at the airport is now a refuge for blue butterflies.

Made famous by cable TV, this oddball collection of antiques and collectibles is a cut above the rest.

The Mighty Wurlitzer organ continues to belt out the tunes at downtown El Segundo's historic home for silent and classic movies.

Order “Proletariat’s Cutlet” at this communist-themed restaurant allegedly once visited by Lenin.

For those going through a life transition, a place to leave behind a piece of your former self.

It took 40 years to build this Eden-like garden in Marrakech, later restored by Yves Saint-Laurent.

In a 345-million-year-old cave that's 200 feet underground, dinner awaits.

A painfully obvious spy house sits right across the street from the Russian Embassy.

This quaint Italian town keeps losing ground as the sides of its plateau slowly erode.

Few of the many visitors to this resort town know of its hidden Maya ruins.

An Icelandic island full of diving birds and legend.

This tangled English forest looks like something right out of a fairytale.

This spectacular track has run continuously since 1882.

This verdant, tree-lined Reykjavik graveyard is both enchanting and eerie.

A Frankenstein blend of science and art allows one tree to produce 40 different types of stone fruit.

The narrow passages will challenge even the bravest driver.

The plunge pool is a surviving relic of a rowdy royal residence.

Step into a cartoon at this Seoul café that aims to evoke a two-dimensional scene.

Abandoned for 60 years, this submerged bridge was completely forgotten until the lake was drained.

Swim or sail to this pie-slinging boat off the coast of St. Thomas.