Belly up to the bar in Cowtown, don't forget to buy some boots.

Modern technology and live displays tell the story of the Pacific during WWII for the Internet generation.

The Grand Canyon of Texas.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

Minimalist modern art on a repurposed military base in rural Texas.

This mountain tram provides stunning views while hanging from a single, steel thread.

Built following the War of 1812, this fort has withstood hurricanes for centuries.

One of the only Florida forts to remain in the hands of the Union all through the Civil War still stands as a historic stronghold.

Founded by a man who called himself the greatest hunter alive.

Monument to the cotton-destroying boll weevil.

A collection of huge Pre-Colombian structures in Alabama.

The highest point in Alabama was almost completely deforested, but is now home to protected towers and trees.

The longest continuous lava tube in the continental U.S. offers 2.5 miles of dark explorations for the adventurous.

The magic's in the hole!

Contractors in this Oregon town have been stamping their names in sidewalks since 1908.

The second largest waterfall by volume in the U.S., Willamette Falls is outdone only by Niagara in the amount of water that is pushed northward.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

There's nothing shrimpy about the world's largest artificial prawn.

One of the first big sculptures anywhere in Australia.

Built over an abandoned train yard, this hidden gem is full of winding paths and offers gorgeous views of Sydney Harbour.

A giant Australian fruit and tropical farm.

WWI hospital ship lost in a cyclone turns up on the coast of Fraser Island, where she remains rusted and forgotten.

The stones of this Incan wall complex fit together so well you couldn't fit a piece of paper between some of them.

This Peruvian canyon is filled with geometric salt pools that have been being harvested since the Incan empire.