A Roman-style column in Oregon hides a spiral staircase inside.

Two massive rock outcroppings on the Oregon coastline.

Despite a legend that says this highest peak in Oregon was climbed in high heels, scores of people have died on its slopes.

100-year-old shipwreck you can walk up to at low tide.

A glimpse into the "Logging Capital of the World" at a time when there was far more forest and far less machinery.

A magical sanctuary of mythological statuary.

A tribute to the Nirvana frontman hides beneath the bridge that was the singer's beloved hangout spot.

The building features one of the last remaining free-floating spiral grand staircases in the U.S.

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

An abandoned network of military bunkers and tunnels open for anyone willing to descend into the darkness.

This dilapidated ship carcass covered in trees is a striking sight.

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

The highest point in Washington state is a volcano covered in glaciers.

Shoreline strewn with the remains of ghostly fallen trees.

A tiny red pebble marks what may be the quietest outdoor spot in the United States.

Stroll through a wonderland of stupendous moss-covered trees.

This ancient cave is home to a museum, bar, and is filled with fluorescent minerals.

This roadside stop between Goblin Valley and the Henry Mountains is the perfect location to view some of the region's natural wonders.

This outsider art paradise is filled with dinosaur sculptures crafted from recycled machinery.

The unusual patterns in this rock formation result from two distinct modes of weathering.

Erosion and various mineral deposits give this striking canyon its distinct color and soft appearance.

A small oasis not far from downtown Moab.

The notorious Wild West outlaw was raised in this unassuming abode.

A tunnel with windows, so you don't miss out on the impressive views.