Eco-friendly island mansion.

Enjoy egg rolls and live music in a converted bank vault.

This old train trestle and collapsed tunnel once allowed the railroad to negotiate the steep slopes of the Colorado Rockies.

These decaying bridges 1,000 feet high are a reminder of the skill it took to cross the Colorado Rockies by rail.

One woman's UFO-themed campground, complete with self-built energy vortexes, UFO-themed weddings, and magic bushes.

The heroic sled dog of the 1925 serum run is preserved in taxidermy.

During the summer, surfers in Alaska take advantage of this inlet’s unusual water patterns.

WWII-era bunkers are hidden under the beaches of this picturesque park, which is still scattered with wartime watchtowers. .

This advertisement for talcum powder was painted on the rock face and has since defied removal.

Proto-CIA agents trained with grenades in the sand traps and fired machine guns from the fairways.

This beautiful stone arch bridge wasn't even expected to stand for one day, but people have been crossing it for centuries.

The largest outdoor art gallery in the Northwest United States.

Dedicated to the history of the 1,000 nuclear missiles that once covered the Great Plains.

A collection of 16,000 antlers crammed beautifully into a small shed.

The same security that protects our nukes accidentally protected a gentle herd of antelope.

No Gordon Lightfoot song, only a barebones monument to greed.

This historic mansion was built as a symbol of love between a husband and wife.

Giant busts of 42 U.S. presidents are sitting in a field in Virginia.

Arizona's first government hub is a rustic cabin now preserved as part of a historical museum.