Seller of surplus nuclear research materials.

A home base for Judy Chicago, one of America's leading radical feminist artists.

A saloon and inn that served the Wild West's most iconic figures—and is still haunted by some of them today.

Albuquerque found the perfect use for tumbleweeds at Christmastime.

This high desert botanical garden is a unique display of Northern New Mexico's geology.

A sculpture of a flying hawk made from colorful car doors.

An abandoned amusement park based on the popular 1940s Red Ryder comic strip.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

The remains of an entire Roman city can be explored in this interactive museum.

A 13th-century convent where St. Margaret of Hungary spent her teenage years.

A beautiful display of nearly 50 bells crafted with a unique design and distinct sound.

The massive white mound and accompanying water terraces are a striking geological oddity.

A collection of intricate sculptures so small they have to be seen through a microscope.

Woven tree art gives this towering Australian woodland a touch of mystical whimsy.

An exquisite Baroque church in Vienna's old town.

This cubist Vienna church building looks like some sort of alien stonehenge.

Steadily reminding Czechia of its past.

A Trabant car, a kangaroo statue, and a plethora of plants take over this abandoned-factory-turned-bar.

Electrical curiosity museum housed in an old transformer station.

The mummified right fist of a 1,000-year-old saint-king sits inside an ornate golden reliquary.

Possibly the world's largest hourglass only needs to be reset every New Year's Eve.

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.

Final resting place of a 19th century gold prospector and convicted cannibal.