The home of one of California's most important horticulturalists wilts amidst a lovely park.

One incredible room in the Santa Barbara Courthouse is covered in wall-to-wall canvas murals.

The beautiful behemoth is one of the largest trees of its kind in the United States.

This nonsensical smiling boat shuttles passengers between two places they could've easily walked between.

The outcropping is graffitied with the name of the beloved musical Muppet television series.

Some of the Old West's most notorious outlaws frequented this mining town.

More than 21,000 images fill this overlooked gem of a prehistoric site.

Once a year, at exactly 11:11 a.m., this monument comes to life.

This tree has witnessed nearly 1,000 years of history.

This large Sitka spruce that appears to be floating in mid-air, has defied logic for years.

A surreal landscape where fanged rocks rise from the ground and the ocean feels like a great mystery.

A black cottonwood gets a second life as a home for books.

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

A glimpse of a waterfall is reached by a steel catwalk along a slot canyon located in an Ouray city park.

A whimsical roadside community of little metal people.

The damming of the Colorado River buried an iconic geologic formation before record-breaking drought brought it back.

The location where the iconic movie character declared it was time to go home.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

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

A short but powerful waterfall resides amid Colorado’s Great Sand Dunes.

More than a century after her death, Little Gracie Watson remains one of Savannah's most often-visited residents.

An abandoned munitions storage facility with a rich architectural history.

A blend of art, antiquities, and Americana fill this museum, surrounded by whimsical, enchanting gardens.

The longest covered bridge in Delaware.