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

Once the "Eighth Wonder of the World," this iron railroad bridge was decimated by a tornado.

A comprehensive archive of Hallmark Holiday ornaments.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

Fragments of architectural wonders from around the globe are embedded in the newspaper building's walls.

A journey begins with a single step, and for many, the road-trip of a lifetime started at this Chicago intersection.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

Honoring the star of the “The Bob Newhart Show” which took place in the city of Chicago in the 1970s.

A display of magnificent stained glass windows is the first exhibit of its kind.

At the time of its completion, it was the tallest dam in the world.

Mining caused an asbestos emergency in this small town.

The large fjord lake is thought to be the home of "Ogopogo," a giant sea serpent.

A stunning landscape of bunkers that once stored chemical weapons.

The only Native American museum along the Oregon Trail, run by the peoples who have lived on the land for generations.

Rare and gorgeous birds abound in this protected wildlife sanctuary.

Next to Salt Lake City's Assembly Hall stands a tribute to some unlikely heroes of early Mormon settlers.

Built in 1859, this eagle-topped archway marks the entrance to Brigham Young’s property.

This giant ice cream cone is the last remaining icon of a Salt Lake City staple.

The location along the shores of the Great Salt Lake of what was once called, "The Coney Island of the West", now sits barren due to arson and time.

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

These ruins of a pre-Columbian cliff village are among the most beautiful and well preserved in New Mexico.

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

This cave column thousands of feet below the earth’s surface is rightly named for one of the most colorful park rangers in history.

A cave's rare beauty held a cavernous secret hidden underground.