This hidden oasis features a stunning view of the Hudson River and the Palisades from a castle-like museum.

The oldest standing structure in downtown San Diego.

Get fishing gear and craft beer at this restaurant on the pier.

This giant spider sculpture made from the iconic car is one giant visual pun.

This park is home to California's first oil boomtown, with structures that have stood for more than a century.

An expansive book store, art gallery, and curio shop with wares ranging from tarot cards to novelty socks.

This general store offers visitors a glimpse back into the 1930s.

This rock formation named for its unique shape is one of many that call the Alabama Hills home.

Dozens of feral felines rule a segment of Hollywood's only graveyard.

The stone walls of a home built to withstand a California wildfire still stand after more than a century.

A tribute to the movie stars who fought to keep Beverly Hills separate from Los Angeles.

A performance hall at the American Jewish University moonlights as a sci-fi film location set.

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

An antique store houses the last operational diner from the defunct department store chain.

This beautiful Brooklyn monument over a crypt memorializes a grim and largely unknown story from the American Revolution.

The highest rapid transit station in the world.

Blink and you may miss this rustic pioneer cemetery.

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

One of the city’s oldest watering holes was originally the home of a famous James Brown (not that one).

It wouldn't be long after purchasing this farm, Brown would lead his siege on Harper's Ferry.

One of Hollywood’s favorite government buildings.

Walk through the actual strap iron cells and solitary chambers of Arizona Territory’s first prison.

Mediums from a psychic utopian community lead a trippy VR journey on a parked desert bus.

This railroad magnate's 19th century tower is more than a little bit out of place in the Nevada desert.