This collection of bronze hands comes from astronauts, presidents, baseball greats, and more.

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

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

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.

The first declared National Monument in the United States.

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

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

One of the first intercontinental ballistic missile sites in the United States.

A six-ton, 12-foot-tall concrete prairie dog is touted as the largest in the world.

Just a man taking his prehistoric pet for a stroll.

A striking sculpture built to honor the women of the Lakota and Dakota Nations.

A fitting attraction for the corn capital of the world.

More than 7,000 gallons of water pour over these cascading red quartzite waterfalls every second.

This massive roadside mascot was the first version of the giant to illustrate his butt.

This whimsical sculpture garden is a local treasure.

This rustic old building is said to be the most photographed barn in America.

Population: 1.

This long unused shot tower on the Mississippi remains a point of pride for a small city in Iowa.

A tall karst islet popularized by 007.

More than 200 statues filled with cryptic symbols give this park spot an aura of horror vacui fantasy.

Bizarre Hindu and Buddhist sculpture park.

A church of bones, decorated with 40,000 human skeletons.

Synagogue built from the stones of Solomon's temple contains the golem of Prague.