The unusual patterns in this rock formation result from two distinct modes of weathering.

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

This ghost town was once a cult-like religious utopian settlement.

One of the world’s largest collections of petroglyphs records 2,000 years of human activity.

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

It would be easy to walk past this unusual piece of art and have no idea it pays tribute to the odd life of a real chicken.

Few things look more out of place than the electric blue ponds in the reddish-brown desert of Utah.

The abandoned remains of this once-thriving hotel looms over the city, awaiting an uncertain future.

The exterior of this home was used for the hit television show, The Brady Bunch.

A historic landmark and museum filled with curious objects representing the history of Key West.

The museum chronicling a treasure hunter's dream, fulfilled.

Thousands of pieces of art have been carved into the rock at the site of an ancient volcanic eruption.

The U.S. Supreme Court's secret Cold War relocation facility in the mountains of North Carolina.

The enormous 250-room Vanderbilt mansion conceals hidden doors and secret passageways.

The first declared National Monument in the United States.

The face of the famed flier in a hillside in her hometown.

The first home of the doomed aviatrix Amelia Earhart.

The fastest mail service in the west is tracked and memorialized along this 1,400 mile trail.

Four, 18-foot-tall badminton shuttlecocks lie scattered about the lawn of a Kansas City museum.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

A cave 150 feet beneath Kansas City is the perfect climate for growing 10,000 delicate orchids.

This impeccably preserved farmstead is a time capsule of a Pulitzer Prize-winning novelist's life.

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.