The remains of a large pueblo village constructed by the Salado culture, who occupied the region more than 600 years ago.

During World War II this was the site of an "honor camp" used as a prison for draft dodgers, Native American conscientious objectors, and Japanese-Americans—including a man who brought his case against the camp to the Supreme Court.

A stone pillar marking the location of the westernmost battle of the American Civil War only honors one side of the conflict.

A reproduction of earth's many biomes.

Take a monster truck tour around an ostrich farm in the middle of the desert.

Some of the tallest ancient American ruins continue to inspire awe and curiosity.

Despite its name, this route in southern Utah offers a heavenly day trip.

Once a menacing challenge for trailblazers, this trail is now the most scenic drive in Utah.

This rusted car found in Petrified Forest National Park's Route 66 exhibit may be the most photographed abandoned car in the country.

See massive fossils that are over 200 million years old in northeastern Arizona.

This balancing rock is one of Utah's most unusual geological formations.

Red sandstone structures dominate this landscape, which has been inhabited for some 5,000 years.

A $100,000 tumbleweed decorates an Arizona park and ride that got its priorities a bit tangled.

Every Christmas, one Arizona city makes the most of its dry climate by creating an arid desert tannenbaum.

Hundreds of antique bank vault locks on display in New York City.

An extraordinary mixture of natural beauty and man-made phenomena.

Well-preserved, still-functional sliding wood doors from Ancient Rome can be found in this Vesuvius-stricken house.

See Malta’s history through the recreation of scenes of torture using life-sized mannequins in a former medieval dungeon.

A massive line that stretches across the floor of Bologna’s largest church was created by a 17th-century scientist to measure the movements of the Sun.

Boats and fish both find their way through this massive hydroelectric structure.

This windmill has been grinding pigments for traditional paints for more than 200 years.

A Dutch clog company in the town of Zaandam loves the wooden shoes so much it made a museum for them.

This 39-foot-tall version of a Hopi figure stands in Arizona.

In the days before house numbers, these colorful signs held clues about various buildings' purposes.