The trunks of 3,000 year-old trees lurk beneath the surface of this crystal clear lake in Oregon.

According to legend, you must remain completely silent while passing this man-made mound or suffer the consequences.

The tree is thought to be the oldest oak in Texas and was once crowned state champion for its monumental size.

16,500-acre ranch filled with American heritage, geological wonders, and a giant pile of tires is the crown jewel of an intriguing tug-of-war.

A rare surviving example of a pre-WWII Japanese garden, restored after years of neglect.

This highest peak in New Mexico is named after an explorer who had a habit of lending his monicker to peaks.

This grove of ghostly cedars was killed in 1700 by an enormous tsunami, felt from the United States to Japan.

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

This life-size bronze statue remembers the tallest recorded human in his Illinois hometown.

This mysterious petroglyph evokes the ancient swastika symbol but was later vandalized with the more troublesome Nazi one.

Massive mounds of golden sand look like a desert landscape randomly plopped in an Arctic forest.

Largest tulip festival in America, includes fireworks, a parade, and a carnival.

This dilapidated castle-like structure overlooks the Hudson River at one of its widest points and was once home to nuns.

Man-made geyser that rises to the exact height of the Gateway Arch.

The oldest continuously inhabited street in America.

This iconic water tower and failed bandstand is open for panoramic views once a year.

This beautiful stone arch bridge wasn't even expected to stand for one day, but people have been crossing it for centuries.

Who knew the Devil's domain was a hot spot for tubing?

A stone face watches over the river.

Three legendary, living albino buffalo roaming their pastures for all to see.

Hidden for 165 years inside a building designed by Thomas Jefferson are the remains of what may be America's first educational chemistry lab.

A roadside spring pooling in an old bathtub where anyone can stop and sip.

Miraculous tree that seems to sprout out of solid rock.

This ghostly Alaska village still clings to a steep cliffside despite having been abandoned for over 50 years.