The remains of this early 20th century refinery loom on a mountainside like a graffiti-covered fortress.

This lonely gas station has stood at this location since 1917.

The fifth-longest natural arch in the world, and the longest outside China.

A ghost town that held steady longer than most, but finally gave up the ghost.

This geothermal hot spring hides beneath a slowly growing mineral dome.

What's a diner from the 1939 World's Fair doing in a remote Utah mountain town?

Water flowed out of the town's unusual tree stump fountain in the 1930s, and the well still runs today.

Dubbed the "Blade Runner dragon," this buzzing neon sign is a beloved local icon.

The largest wildlife crossing in Utah allows local fauna to safely traverse the six-lane Interstate 80 at Parleys Canyon.

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

This mouldering abandoned mental hospital was once a center for progressive healing.

This once sprawling resort now sits abandoned, filled with graffiti and vibrant colors from an era long passed.

This Central New York ghost town was once a prosperous railroad community.

This disastrous New Jersey safari park saw animal attacks, escapes, and disease before being abandoned.

An enormous overgrown greenhouse teeming with graffiti and wildlife.

This tiny New Jersey village has lived many lives but seems determined to remain a ghost town.

Hundreds of numbered stakes hidden in the woods mark the graves of the lost souls of a nearby asylum.

The headquarters of the famous Yale society.

It looks like a whale, it's part of Yale, and it's best-known by a nickname you can probably work out for yourself.

Panoramic views of the city of New Haven and the Long Island Sound, with a side of history.

Three-story slide through the New Museum.

Tucked behind New Jersey's abandoned Gingerbread Castle lie the eerie ruins of a once-flourishing paper mill.

Once in a state of dilapidation, this candy-inspired fortress is now being revived.

The lost town of Neversink, sunk by New York City.