A toxic ghost town sitting atop a massive coal fire.

The United States Capitol's former columns still stand.

This shop specializes in oddities and Victorian-inspired wonders.

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

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

A one-of-a-kind collection of a unique medium.

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

This whimsical Oz-themed park had a wonderful impact on the surrounding neighborhood.

An old vending machine serves up unpredictable beverages from its seemingly magical insides.

A layered tribute to the work of mosaicist Isaiah Zagar.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

New York's oldest magic store.

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

Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.

This abandoned subway station beneath the Waldorf-Astoria hotel is allegedly used to secretly transport presidents.

These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

A 140-year-old castle with underground caves hidden in San Francisco.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

On the Oregon coast there is a natural hole that seems to be draining the sea.

Most-visited and most-photographed slot canyon in the American Southwest.

World's first "penitentiary," meant to be humane, drove men insane.

Bring your own cardboard to the slippery slopes of concrete hidden in a neighborhood park.

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.