Train debris from the deadliest avalanche in United States history can still be found in the ravine where so many perished.

After serving in World War II and picking up Apollo astronauts, this aircraft carrier has been turned into a museum overlooking the San Francisco Bay.

Nuclear waste dump site now an environmental sanctuary.

The eerie remnants of an ancient forest were hidden under the sand for centuries.

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

Always a new use for this old building.

The tale of a strong-willed woman who stood her ground when the commercial world came rumbling in.

The founder of a utopian religious community based on the Golden Rule laid his son to rest on this grassy hill.

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

Shoreline strewn with the remains of ghostly fallen trees.

A giant sculpture dedicated to a staple of South Bend food culture.

Stones speckled along Harris Avenue reveal hidden nuggets of the past.

From overly ambitious (and eventually abandoned) atomic dream to bustling office park.

Experiencing Guatemala's sensory-exploding church is a blunt reminder of European influence.

This stoic, if derpy, giant stands as a monument to Oregon's statehood and the novelty culture of yesteryear.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

An optical illusion found amid a logged redwood forest.

This 19th-century museum inside of a lighthouse is only accessible during low tide.

Two mammoth statues inspired by equally tall tales lure tourists to this roadside attraction.

The first North American landing spot for James Cook on his third voyage of discovery in the Pacific.

Mountain known by the Tillamook Tribe as "the place of the supreme deity."

This gorgeous beach hides behind two headlands in Oregon's Ecola State Park.

Two massive rock outcroppings on the Oregon coastline.

A collection of colorful dinosaurs hidden in an actual rainforest.