Rusting hulk stands in testament to the Keweenaw Peninsula’s rich history of copper mining.

These picturesque Hawaiian falls are home to a rare species of fish that uses a special sucker to climb up cliffs.

More than 2,000 species of tropical plants call this nature preserve and sanctuary home.

Watch the newest land on the planet form before your eyes.

In 2018, Pohoiki Road was severed by lava flowing from the eruption of Kilauea.

This black shoreline is made up of exploded lava particles.

A beach made of semi-precious green sand on the Big Island of Hawaiʻi.

The southernmost point in the United States is a beautiful place to look at but a deadly place to wade in.

A garden full of metal sculptures that celebrate the double bass.

Home to a 26-foot-tall statue of an American icon.

This 25-foot-tall statue was built as a protest to a property dispute.

Terraced flowerbeds and rock sculptures in the midst of the Minnesota wilderness.

Nicknamed the "Grand Canyon of the North," this open-pit mine in Minnesota has a much shorter history.

A memorial to the late U.S. Senator Paul Wellstone, who died at this location, along with seven others, in a plane crash in 2002.

One of the last surviving C-97s sits in a field in front of a Wisconsin inn.

A bizarre house filled with an astounding array of collections.

What appears to be a wizard's lair in Milwaukee actually houses a massive water pipe.

Only the original archway remains from the building where a false cry of "fire" started a panic that claimed more than 70 lives on Christmas Eve in 1913.

The largest natural travertine bridge in the world is nestled in a small canyon in central Arizona.

This 40-room dwelling tucked within a cliff was built by the basin's prehistoric residents.

Walk through the actual strap iron cells and solitary chambers of Arizona Territory’s first prison.

These petroglyphs created by ancient Arizonians have withstood centuries of exposure to the elements.

The stone circle honors the 19 firemen who perished during the Yarnell Hill Fire.

A Wild West jailhouse that slid down the mountainside.