This historic Union Pacific Railroad depot is a stunning symbol of American post-Civil War progress.

A local museum remembers one of the worst acts of anti-Chinese violence in American history.

This rural museum highlights Wyoming's era of trapping and fur trades, and hosts the annual Green River Rendezvous in July.

This archaeological dig site and museum is home to one of the largest dinosaur fossil collections in the world.

Named for a prominent scout and explorer, this Wyoming state park encompasses a replica of an 1840s trading post, a 19th-century Army outpost, and early 20th-century automobile lodgings.

One of America's largest retail chains got its start in one of its most remote rural destinations.

Cabins once lived in by Butch Cassidy and the Sundance Kid are featured at this Old West living history museum.

This sandstone building is a relic of the Overland Trail.

This largest dinosaur tracksite in Wyoming is one of the only in the world from the Middle Jurassic Period.

Mark Twain once stopped at this rest station during his journey to Nevada.

This canyon is named for a unique geologic formation where the river vanishes underground near the mouth of the canyon and reappears farther down.

Features unique photographic collections by women of the American West and historical attractions such as a two-story outhouse.

This 35-foot troll in Jackson Hole, Wyoming, was made by the world’s leading recycling artist as part of a global fairytale.

An antique Beechcraft airplane serves as a giant windsock for people driving through the blustery open country of eastern Wyoming.

An unusual geological feature towers over the remains of a dark episode in United States history.

The world's largest mineral hot springs is home to a herd of bison, a free public bath house, beautiful mineral formations, and a terrifying swinging bridge.

At the time of its completion, it was the tallest dam in the world.

This shallow pit was once used to send over 20,000 buffalo plummeting to their death.

A small town built on an abandoned airfield has former runways as streets and a bar and grill in an old airplane hangar.

This town is home to the world’s largest arch constructed entirely of elk antlers.

The high point on the 16th president's eponymous roadway is marked by a massive version of his head.

This Wyoming town is fascinated by a particular mythical creature.

The only retired U.S. nuclear missile silo that is open to the public.

Around half a million years ago, these magnificent columnar basalt cliffs were formed from cooling lava.