A clear blue swimming hole with hidden caves, still unexplored.

This once-popular otherworldly landscape was formed by one of the largest volcanic eruptions in history.

A unique gallery filled with art that is interactive, accessible, and generates a ripple effect of creativity

At certain times in the fall and winter, the sunlight makes this natural sandstone arch glow.

The remains of this hell for leather wild west town can still be found in the Arizona desert.

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

This quirky hot springs town known to locals as "T or C" was named after a radio show.

A futuristic temple of light uses prisms and rainbows to create an atmosphere of peace.

These aggressively sustainable art homes look like something out of 1970's science fiction.

A multicolored mineral mound dribbles piping hot spring water right off the side of a highway.

Explore a misty river canyon from a metal bridge system.

A famous flea market artist's studio that's full of odds and ends.

Setting this massive marionette aflame rids Santa Fe of doom and gloom for another year.

An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

Life-sized sculpture of a blue whale made of hand-recycled plastic trash.

Giant origami sculptures tucked into desert scenery beckon passers-by to explore further.

Its history includes dinosaur fossils, cattle rustlers, Georgia O'Keeffe, and a mythical giant rattlesnake named Vivaron.

Natural sonic phenomenon comes with a grisly legend of murder and blood.

Legends surround this jagged rock formation in the New Mexico desert.

"I did this all while you were watching TV."

The winter home of thousands of beautiful snow geese and sandhill cranes.

Red sandstone structures dominate this landscape, which has been inhabited for some 5,000 years.

It's easy to see why this eclectic architectural wonder has been dubbed the "Spaceship House."

This opulent Pueblo Deco movie palace melds Art Deco and Native American motifs.