An Alaska livestock farm devotes itself to harvesting wool from creatures that once ran with mammoths and sabertooth tigers.

The only house built with a turret, crenellations, and a moat in Palmer, Alaska.

Siberian husky that delivered a life-saving antitoxin.

This popular fishing spot at the outflow of a 4.5-mile long hydroelectric tunnel sports a jetty literally made out of classic cars.

Considered by many to be one of the most dangerous highways in Alaska.

Colorful boxes placed over the dead are left to rot and crumble.

A giant pair of thick black glasses mark the tragic demise of a trio of rock and roll legends.

The history of the treatment of mental illness, illustrated in all its gory detail, and housed in an asylum.

Why settle for barbecue chips when you can get actual barbecue?

These elevated trucks were put in place as a middle finger to The Man, but are now considered folk art.

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

This memorial pays homage to Pueblo's four Medal of Honor recipients.

This historic stone barn is the former home of legendary cattleman Charles “Lonesome Dove” Goodnight.

A futuristic hovertrain is parked unceremoniously alongside a nondescript road.

This three-mile concrete levee in Pueblo, Colorado was transformed into the world’s longest painting.

An eclectic collection of artifacts from the Wild West is preserved in a remote fictional pioneer town.

All that remains of this once-booming mining town are the ruins of a saloon.

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

The largest self-built castle in the U.S., six decades in the making.

The site of the "Bone Wars" between two rival paleontologists during the dinosaur rush of the 19th century.

This 19th century jail was mainly used to incarcerate the drunk and disorderly.

This razorback ridgeline has doubled as a scenic drive since the early 1900s.

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

Inside this casino, visitors are treated to slot machines and a rare German Christmas pyramid.