A legal loophole makes it possible to get away with murder within this 50-square-mile section of Yellowstone.

The highest peak in the state of Vermont has some interesting features.

Quirky water tower advertises the long-gone Brooks Tomato Products Co.

The farthest you can be in the contiguous U.S. from a McDonald's location.

This beautiful ancient site is dotted with perforated sandstone pillars considered sacred by some Native American groups.

This erect, phallic geological spire wasn't always named so domestically.

Witnessing the might of this dessert-colored desert waterfall is a rare, powerful treat.

This former mining town was named the most toxic town in America.

The highest point in Arizona is an oddly snow-topped peak within the otherwise arid state.

This simple convenience store sits on the location where the Ouija board was named—and has a plaque to prove it.

The most isolated mailbox in America lets desert travelers record their passing.

Sweet Willy, at 30 feet tall, is the world's biggest beagle.

The ghostly remains of what was once the world's richest copper mine.

This museum looks at the history of one of America's most famous prisons and most beloved albums.

The only road through the heart of Glacier National Park.

Taxidermy, Cigar Store Indians, A Model of a New York Tenement and Delicious Draft Root Beer.

A geological oddity formed by two rivers carving out a mass of limestone on both sides.

Site of the greatest known waterfall that ever existed.

The entrance to this sinisterly named tunnel hides behind a Tim Hortons.

The first custom-designed building to showcase the works of Dale Chihuly is a wonderland of glass and light.

If you want to take a peek at Area 51, this is legally as close as you're going to get.

Just a man taking his prehistoric pet for a stroll.

A mailbox that saved a nature reserve.

This lush forest valley was once mined for lumber to the extent that it was once nicknamed "The Pennsylvania Desert."