This frequently-photographed waterfall takes only a short hike to visit.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

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

On the Oregon coast there is a natural hole that seems to be draining the sea.

Unlike most arches, this geological oddity formed in a volcanic dike.

Climb to the top of this spiritual tower, and you'll be rewarded with spectacular views.

A mental health hospital dating back more than 139 years, now features a museum.

Despite being one of the most photographed vistas in the Rockies these twin peaks are rightfully known as the "Deadly Bells."

Thanks to a quirk of elevation this gift shop produces magic doughnuts that are found nowhere else on Earth.

The highest bridge in America was built for an almost unnervingly small amount of money.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

A breathtaking array of ancient Pueblo structures and artifacts counterintuitively preserved by neglect.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

The largest earthwork effigy in the world.

These strange large stones served as a campsite and lookout post for generations of Native Americans.

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

This historic oak tree has been around for over 300 years and might last for 300 more so long as it doesn't fall apart first.

Memorials and tributes scattered across the university grounds remember a famous national tragedy of the Nixon era.

Yale University's home for rare works, including the mysterious Voynich Manuscript.

1,001 carved statues of the Buddhist God of Mercy, each with a unique face.

Canada's oldest sugar maple has been growing since around 1500.

Beautiful natural falls where Satan once ruined a pot of beans.

A standing relief of a Norman knight whose posture marks him as a Crusader.