According to one local tradition, the entrance to the Voodoo underworld can be found in New Orleans through seven gates scattered throughout the city's French Quarter.

A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.

The final resting place of New Orleans' most famous voodoo priestess.

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

See the sky in a new way through this art installation.

Scale replica of China's ancient terracotta tomb warriors and Forbidden City are the side project of an eccentric millionaire.

A serene temple with stunning stained glass hides in downtown Dallas.

The pit stop from "The Texas Chainsaw Massacre" now serves beef and pork barbecue, not people.

The upstairs reading room is packed with millions of rare books, literary manuscripts, and historical treasures.

Remembering the Alamo with a full-scale replica of the 1836 city.

This former Texas landfill is flush with 300 million-year-old fossils, all fit for the taking.

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

Housed in a century-old building, this museum's dedicated not just to soft drinks, but to the free enterprise system.

A series of modernist treehouse hotel rooms grace the outskirts of an Arctic forest.

Sweden's first nuclear reactor, R1, can be visited 25 meters underground.

Dark, eerie exhibits make for a surreal exploration of the subconscious.

The world's first museum dedicated to the work of game-changing naturalist Charles Darwin.

This secret collection of the strange and occult was rediscovered in a forgotten room of an old house.

An alley covered with 20 years of bubble gum.

Early prototype for Frank Lloyd Wright's Guggenheim.

The lighthouse central to the 1980s horror classic "The Fog" is, in fact, located in one of the foggiest areas of the Pacific Coast.

A temple devoted to inner esoteric mysteries located in a California commercial strip.

This former stomping grounds of the most eminent astronomers of the early 20th century.

The sun acts as a key that only fits this giant keyhole twice a year.