These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

On the Oregon coast there is a natural hole that seems to be draining the sea.

This monument remembers the first Japanese Americans forcibly relocated during World War II.

Cave carved out of a huge snow drift collapsed killing one and injuring five in July 2015.

Four abandoned towers hidden above the Douglas fir forest in Washington.

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

Bonsai trees that are up to a thousand years old.

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

This long, dark tunnel is open to hikers, but those without lights are known to get confused even on the straight path.

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

The strange phenomenon causing gravity to "work backwards" on this hill has been blamed on the paranormal.

Shoreline strewn with the remains of ghostly fallen trees.

The illuminated falls are a gem in North Cascades National Park.

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

An extraordinary mixture of natural beauty and man-made phenomena.

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

A whimsical village of unique treehouses resides in a Washington forest.

The longest continuous lava tube in the continental U.S. offers 2.5 miles of dark explorations for the adventurous.

Stroll through a wonderland of stupendous moss-covered trees.

A walk through the historic city center, under the streets of Seattle.

A spectacular overlook of the Little Grand Canyon of the San Rafael River, a deep sandstone gorge streaked with orange, red and white in a remote, uncrowded part of Utah.

A crack flared at the base provides a pathway completely through a sandstone ridge near Moab.

At this gas station in the middle of the desert, a convenience store has been carved directly into the rock.

It's safe—and permitted—to walk across these twin natural sandstone arches.