Not truly a ship nor a building, the Navy's first and last "landship" is now abandoned due to clerical issues.

This massive geographical sculpture is so subtle, it's possible to pass by it without noticing.

Single runway interrupted by a busy road that cuts across its middle.

This amended headstone marks the grave of a participant in one of the most successful military deceptions of all time.

This grave marks the final resting place of a legendary frontiersman... unless it doesn't.

A monument to a one-legged kidnapper, horse thief, and charlatan asks visitors to throw rocks in a pile.

A museum dedicated to a sea that should have never been.

The sea once considered an ecological wasteland is now called "crown jewel of avian biodiversity" by scientists.

This futuristic German spa allows visitors to float in a pool of salt water while zoning out to underwater techno.

This massive Brazilian church is built like an angular, technicolor pyramid left by Mayans from the future.

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

A retired tobacco farmer's pet project turned into a sturdy miniature city.

Successful artist residence program has filled this ranch with dozens of sculptures over the years.

One man has carved a number of natural New Mexico caves into psychedelic sandstone temples.

This abandoned Navy base was transformed into an off-grid alternative living community for thousands of people.

A hand-built folk art installation covered with messages of God's love.

An Aztec snake god has taken the material form of an apartment complex.

Stained glass windows bathe this botanical garden in cosmic light.

A couple turned their front yard into an artistic masterpiece.

A large sculptural artwork and garden in Escondido, California.

This large collection of tiny things revels in the art of fine machinery well made.