A Beaux-Arts triumph rises from decades of decay to become the heart of a new innovation district.

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

This historic hotel invented the chocolate brownie.

This awkward aquarium sculpture is one of the strangest statues in Chicago.

Chicago's Navy Pier on Lake Michigan was a training hub for aircraft carrier pilots during WWII.

A place to eat for on-the-run agents and espionage enthusiasts.

Restaurant in Northern Wisconsin comes with a unique feature: a grassy roof covered in living goats.

143 feet of leaping muskie whose mouth can be used as a wedding venue.

A Wild West jailhouse that slid down the mountainside.

A geological mystery on Camelback Mountain.

A spiritual vortex among the red rocks in Sedona.

See massive fossils that are over 200 million years old in northeastern Arizona.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

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

A tunnel with windows, so you don't miss out on the impressive views.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

The oldest continuously occupied public building in the United States.

Wedding chapel's mysterious spiral staircase said to be miraculously constructed.

A multi-storied adobe complex has been inhabited for more than a thousand years.

A fitting attraction for the corn capital of the world.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

An ivy-covered arch bridge dedicated to Tejano music singer and legend Rosita Fernandez.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.