Elevated freight railway turned wildly successful urban park.

Tucked in the back of this amazing antique store is an important piece of medical history.

The site of the deadly Triangle Shirtwaist Factory Fire.

The most confusing clock in New York.

A bit of retro transportation flair preserved in the world's largest department store.

Home to drunken tower-climbing goats... seriously.

Every day a troupe of pampered water fowl walk the red carpet to their favorite fountain.

This head-spinningly bizarre Depression-era art cave is wall-to-wall quartz and Jesus.

Travel through the hidden underbelly of the city in colorful tunnels filled with art and history exhibits.

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.

The future of roadside attractions is this sci-fi soda mecca that is home to a 66-foot tall neon pop bottle.

A diverse, expansive nature preserve in northeastern Kansas.

A room in New York City that contains 250 cubic yards of dirt worth a million dollars.

The oldest living tree in Manhattan comes shrouded in sinister legend.

A terrific purveyor of natural history objects and curios.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

A gorgeous mural outside a beloved D.C. restaurant pays homage to famous Black Americans.

It took 160 years to complete the most ornate church in Ecuador.

Speak to a companion on the other side of the room loud and clear through this architectural anomaly.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

These unusual rooms on wheels are holdovers from the 1960s.

Quito's historic, main square dates back to the 16th century.

These light, hollow rolls have been linked to Acadia National Park since the 1890s.

This prehistoric sinkhole lured exclusively male mammoths to their death, much to the delight of science.