The first national memorial to honor all women suffragists stands on land where suffragists were once imprisoned.

The last of nine massive kilns that produced many of the red bricks for buildings in Washington, D.C. and northern Virginia in the early 20th century.

Spectacular views await visitors to this lake.

Detroit’s Eastern Market has been transformed into an outdoor museum with colorful murals that address social issues and symbolize the city.

The concrete shell of an industry giant remains as a playground for graffiti artists, auto scrappers, and paintball warriors.

An ornate Detroit church, left empty and ravaged by time.

The Beaux-Arts aquarium boasts a vast collection of saltwater and freshwater fish on an island in the Detroit River.

Abandoned concert venue legendary for its rock counterculture.

The rocks of a certain area of Butte, Montana give off a musical ring when hit.

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

A volcanic landmark located on an Ice age lake bed.

Two massive rock outcroppings on the Oregon coastline.

Massive crater in central Oregon.

Between Missoula and Spokane, a family-owned travel center has an unusual museum in the back.

This record-setting hydraulic dam in the Montana badlands was one of FDR's most ambitious public works.

A sprawling museum located on the former site of the Orphan Girl Mine.

100-year-old shipwreck you can walk up to at low tide.

This unassuming cheese empire in rural Oregon churns out more than 150,000 pounds of cheese each day.

The magic's in the hole!

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

An Idaho legend carved out a cave village with his own two hands.

This valley of hot springs and boiling mud pots is home to the record-holding "Geysir," which originated the English word.

The site of Paul Revere's historic two lantern warning.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."