An architect in Aspen used psychedelics as his muse while building this mushroom masterpiece.

A unique geological area spiked with wind-carved rocks that resemble teepees.

One of few remaining antique carousels with stationary animals in the U.S.

This raised bulls-eye visible from space was the subject of an intense geologic controversy.

Few things look more out of place than the electric blue ponds in the reddish-brown desert of Utah.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

A century-old cabin off of Highway 30 touts an unusual construction material: dinosaur bones.

Sandstone rock formations that look like they belong on the cover of a progressive rock album.

A breathtaking array of ancient Pueblo structures and artifacts counterintuitively preserved by neglect.

The largest dinosaur trackway in North America is tucked away among this canyon's ghosts and archaeological gems.

Once a lonely sentinel on the edge of the Great Plains, this rebuilt trading fort offers a glimpse of life on the Santa Fe Trail.

Metal water storage tank turned ethereal concert hall.

The scene of one of the darkest moments in American labor history has been left essentially untouched since the tragedy.

Colorado's only true geyser is hidden within the San Juan National Forest.

An antique narrow gauge railway line still running through the Colorado and New Mexico mountains.

The childhood home of Henry Jones Jr. is now an adventure-themed bed and breakfast.

See six states, pickled freaks, rocks, and antiques.

Miraculous tree that seems to sprout out of solid rock.

A fake mine that was made using real mining techniques which is also used as a community center.

One of the largest Buddhist stupas in North America is built of concrete designed to last 1,000 years.

This "zoo" is a cross between a junkyard and a sculpture garden, featuring animals you won't see anywhere else.

The wreckage of a World War II bomber is hidden high in the Colorado wilderness.

The world's largest carnivore sanctuary is home to over 450 meat-eating rescues.

Even in death, he's still your huckleberry.