This little train station is forever immortalized in film history.

This modernist cinema has survived war and reconstruction to become a symbol of Lebanon’s revolutionary spirit.

This century-old cinema is complete with musical interludes and boasts a rare projection system.

One of the few working locomotive roundhouses in the United States.

Little did a museum know, they possessed the last-known lunch wagon in existence.

Standing guard on top of an old, vacant ice cream shop.

Collective made up of artists, musicians, and activists.

The world's oldest operating jazz club has been in operation since May 1934.

These enduring murals depicting a distinctly Marxist tribute to capitalism could not even be defeated by McCarthyism.

The Beaux-Arts aquarium boasts a vast collection of saltwater and freshwater fish on an island in the Detroit River.

Evidence from a brutal 1880s murder is on display at this former infirmary house.

A 30-foot stack of piano keys memorializes one of the greatest keys players in jazz history.

This unique collection collects pieces of art etched into thin pieces of stone.

Doris Duke's lasting collection of Islamic Art, hidden in a Hawaiian paradise.

The only royal palace on U.S. soil has been a territorial capitol, a military headquarters, and a prison for a queen.

This residential door allows San Francisco muggles a glimpse at the wizarding world.

This ancient Hawaiian henge may have been an early star chart.

A popular 19th-century natural landmark is now hidden within a sprawling forest.

This Aztec structure remained hidden until the demolition of a supermarket exposed the lost temple.

From horses to stainless-steel trucks, this iconic Providence burger wagon is one of the oldest mobile diners in the country.

Eat like pre-Columbian Native Americans in this New Mexico restaurant within the Indian Pueblo Cultural Center.

Everything you always wanted to know about borates is here.

This medieval sanctuary's tree-framed door looks like a portal to a mythical realm.

It was an experiment to prove that glacial boulders and rocks can be used in constructions and dwelling.