The remote outlaw hideout of Jesse James, Butch Cassidy, and the Sundance Kid.

Once a speakeasy operated by Al Capone, this Milwaukee cigar bar is now a haven for ghost hunters.

The walls of the iconic dome are hollow and have a secret stairway.

Fittingly, America's museum of architecture is itself a magnificently designed old building.

This playground sculpture of an icon from the past is dedicated to the children of the future.

This three-story antique market and curiosity emporium claims to be "the largest singly owned antique shop in the Pacific Northwest."

One small town in the Pacific Northwest transformed itself into a Bavarian-themed tourist destination.

The highest point in Washington state is a volcano covered in glaciers.

Taste the white whiskey that the United States' first president once distilled and enjoyed.

Forget Hollywood, one of the biggest stars in the world can be found in Roanoke, Virginia.

An extensive, if one-sided, history of U.S. law enforcement's war on drugs.

A spectacular overlook of the Little Grand Canyon of the San Rafael River, a deep sandstone gorge streaked with orange, red and white in a remote, uncrowded part of Utah.

Erosion and various mineral deposits give this striking canyon its distinct color and soft appearance.

The fifth-longest natural arch in the world, and the longest outside China.

Continuing the tradition of the dime museum in style.

An ancient cave system in Tennessee’s Appalachian foothills converted to a 1,200-person music venue.

The "Jade Museum" is full of thousands of intricately carved works of art made from various precious stones.

Knoxville’s architectural icon was the symbol of the 1982 World’s Fair, even catching the googly eye of Bart Simpson.

Elvis's own personal tropical hideaway.

Labor provided by Great Depression-era programs restored these 25,000 acres in Tennessee.

Enormous lake at the bottom of a unique cave system.

South Dakota's oldest operating brewery is housed inside a historic firehouse.

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

This recently rediscovered Civil War-era submarine was the first to ever sink an enemy ship.