The oldest producer of embroidered Western wear.

This swanky speakeasy is Denver’s oldest bar—and hasn’t changed a bit since 1933.

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

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

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

One man's ambition created this psychedelic log home.

A beautiful geyser under environmental threat.

An architect's childhood fantasy treehouse made real.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

This Yellowstone geyser may not shoot as high as the nearby Old Faithful, but it erupts for considerably longer.

The only natural lake in the world that drains into both the Atlantic and Pacific Oceans.

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

A once celebrated industrial wonder now lurks in a quiet corner of Flathead Lake.

This angular Dwarven tunnel cuts through a mountainside in Glacier National Park.

The only road through the heart of Glacier National Park.

Spectacular views await visitors to this lake.

A true roadside icon standing on the same plains that the herds once roamed.

A 400-square foot model of historic Quebec is the playing field for a state of the art light and sound show.

A stone marker dedicated to a Black veteran of the American Revolution who refused to leave his land near Walden Pond.

The first woman in the United States to get a driver's license is buried here.

This historic hotel was once home to Henry David Thoreau and rumored to be haunted by ghosts of fallen soldiers from the American Revolution.

The Wright Tavern is possibly the most important building in Concord Massachusetts to the American Revolution.

One of two lighted lanterns hung in the church belfry on the eve of the Revolutionary War to warn that the British were on their way.