This replica small town lets visitors take a stroll through the story of progress in the U.S. via thousands of Americana artifacts.

Storage units with a wartime past.

An abandoned mine where dreams of quicksilver trickled away over 75 years ago.

This Hawaiian cattle ranch acts as a museum devoted to the island cowboys that predate the wild west.

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

Mysterious glowing orbs float through the desert night.

A phenomenal assembly of pueblos in New Mexico is the most complete example of ancient ruins north of the border.

Legends surround this jagged rock formation in the New Mexico desert.

New fungal and bacterial species call this deadly lake home.

A smoke stack so large, the Washington Monument could fit inside!

This museum covers 10,000 years of Pre-Columbian Latin American history.

Museum on earth sciences featuring a recreation of a famous curiosity cabinet.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

Copenhagen's celebrated theme park and gardens.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

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

The remnants of an early automobile route across shifting sand dunes can still be found in the deserts of Southern California.

In a dry, neglected cemetery lies the unassuming grave of a soldier vilified in life but celebrated in death.

A warm desert spring holds one of the rarest species on earth.

This church built atop a gas station promises to "equip you for the next stage in your life’s journey."

Parking garage where Bob Woodward met Watergate source "Deep Throat."

At 207 feet, one of the world's longest continuous escalators.

One of the world’s largest collections of petroglyphs records 2,000 years of human activity.

Home of the golf club used by Alan Shepard on the moon, and more artifacts from the sport's history.