The oldest surviving synagogue in New York City is now a soaring art space.

Hidden in plain sight on a pair of Manhattan subway tunnels are a pair of public instruments that sing to each other.

Unique antiquarian shop specializing in globes, maps, and prints.

A miniature rainforest is growing inside of a Midtown Manhattan office building.

Abandoned silver mine strewn with wrecked and twisted structures.

This San Diego museum, housed in a former Navy training facility, is dedicated to preserving women’s historic achievements.

It would be a crime to miss it.

The classic Atari game's iconic aliens have invaded downtown San Diego.

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

Swarms of butterflies cannot compare to the awe inspired by the publicly-funded nakedness once displayed in this sunken garden.

Collection of vintage trailers double as hotel rooms.

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

This stunning, out-of-the-way Croatian monument commemorates a community's uprising against occupying fascist forces.

Continuing a tradition of movie magic on the site of America’s oldest continually operating movie theatre.

An old-timey peepshow allows visitors to gawk at some of the world's most freakishly large footwear.

A sliver of nostalgia in Seattle's Viretta Park.

A museum dedicated to the history and exploration of both popular music and science fiction.

Walk on a glass floor suspended over ancient mummified remains.

The hellish conditions of this abandoned mine that snakes beneath the Pacific Ocean gave it its diabolic name.

A fantastical and futuristic temple of light built from nine monumental glass veils.

An old-timey wax exhibition campily depicting New Orleans legends and scandals.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

This amazing abuela became a diehard metal fan late in life and an icon of Madrid's '80s rock scene.