Tiny horses tethered to antique rings are scattered around the city.

The magic's in the hole!

An emporium for the weird, creepy, rare, and just plain gross.

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

A monument to the egos of two railroad magnates that fell into decline along with their careers.

Surrounded by a hundred mile radius of billboards, Little America is a roadside attraction whose primary appeal is hospitality.

Miraculous tree that seems to sprout out of solid rock.

Devilish landscape, once cinema home to giant alien bugs, now derelict roadside attraction.

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.

A beautiful geyser under environmental threat.

The first declared National Monument in the United States.

Home of a French nobleman's short-lived attempt at raising cattle in the Badlands of North Dakota.

The ruins of Theodore Roosevelt's beloved ranch stand in a forgotten corner of a national park named after him.

This museum is a full-size replica of an original church constructed during the 13th-century.

This Wild West attraction is alive with glitching automatons.

Every president in history is immortalized in bronze in downtown Rapid City.

One of America's first dinosaur parks gives a window into Depression-era paleontology.

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.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

A museum chronicling pioneer life constructed over Interstate 80.

This Great Plains museum pays tribute to both the prosperity and tragedy of the North American fur trade.

America's largest man-made forest was planted in an effort to bring back the past.