This 14th century wine cellar is home to the oldest barrel-stored wine in the world.

There has been an astronomical clock on this spot since the 14th century.

The world's oldest Jewish library was founded by Sephardic Jews in 17th century Amsterdam.

This impressive collection of rare books on ancient mysticism inspired author Dan Brown.

Established in 1638 to battle the Black Death, Hortus Botanicus Amsterdam is a treasure trove of rare flora.

The world's first zoo for microbes collecting the horrible and wonderful things living on and around us.

An Amsterdam street lined with antique shops each one dedicated to a different obscure collection.

The world's only museum devoted to the wonders of fluorescence.

A floating cat sanctuary on an Amsterdam canal.

Site of a former hidden treehouse in New Orleans.

New Orleans' famous cemetery, located on the site of a former race track.

Despite the ever pressing encroachment of urban sprawl this grand New Orleans manse still stands.

Tiny historical streetcars wind through a small scale version of Crescent City in this whimsical train garden.

This New Orleans tree is filled with hidden chimes that produce a carefully tuned melody.

A swamp and garden tour featuring local wildlife and exotic botanical specimens from around the world.

Very likely the only museum in the world that celebrates the glory of the humble banjo.

A museum honoring Oklahoma military service, where you can look into Hitler's mirror and see a Mickey Mouse gas mask.

An immersive art experience built by local arts collaborative, Factory Obscura, in the building formerly known as The Womb, a psychedelic arts center founded by the frontman of the Flaming Lips.

Collection of skeletal systems from the "world's leading supplier of osteological specimens."