A rotting tree in the middle of Seattle doubles as an elaborately-controlled art piece.

A normal, unassuming pedestrian overpass has been the demise of many, many trucks.

Red frames showcase remnants of one of New York's original subway stations.

The only subway station in the city that still makes use of gap fillers.

The most confusing clock in New York.

This large artificial waterfall in Washington state was merely an incidental byproduct of a technological megaproject.

Creating this diorama spurred naturalist Carl Akeley to begin advocating to protect the apes.

Outstanding taxidermy dioramas showcase the grandeur of the continent's wildlife with spooky realism.

An obscure waterfall that looks like something out of a fantasy novel.

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

A wild west land agreement was etched right onto this historic Idaho stone.

The former home of the "Mother of Father's Day."

Local legend has it that an old, decaying staircase outside this cemetery is haunted by dozens of ghosts.

Protected from the elements, these Native American rock paintings have survived approximately 250 years.

A giant milk bottle from the 1930s beckons drivers to this diner.

One of the best examples of Art Deco architecture in the United States.

Standing at 21-feet tall, this space cowboy adds to the legacy of Route 66's muffler men.

This 1930s-era Route 66 Tulsa landmark was moved, restored, and filled with neon.

This giant roadside goose has been hailing travelers into a small Ontario town for over 50 years.

This century-old barn is home to a homey, eclectic film festival.

A collection of 1,300 accordions of all shapes and sizes displayed in chronological order.

A haunting army of decomposing, moss-covered stuffed animals and dolls guard this swinging truss.

Home to part of the world’s largest private collection of original manuscripts and documents.

It's believed the soldier was 109 years old when he passed away.