If drivers cross the rumble strip on this stretch of Route 66 at just the right speed it plays "America the Beautiful."

The winding route passes through an enclosed alleyway, two tunnels, and leads to the White House basement.

There's something big lurking beneath the surface of this tiny Oregon park.

Once in disrepair, this popular Texas stop along iconic Route 66 has been restored to its past glory.

This eclectic collection documents the wild legacies of "America's Wickedest Street."

A 2,500-pound wooden nickel makes this woodworking museum easy to spot from the road.

Seattle's super-sized cowboy apparel once belonged to a themed gas station that wrangled in herds of tourists.

This unusually circular centenarian barn became a Route 66 icon.

A secret fresh water spring for animals and humans alike hidden along the most famous road in the United States.

This roadside attraction has been serving out its fair share of hearty folklore and chaos since 1858.

A sign marks the plane crash that caused two nuclear bombs to fall in North Carolina.

This desert oddity hides in plain sight thanks to a cartographic error and a desert explorer with a punny sense of humor.

A hard-to-reach oasis in a desolate corner of Death Valley National Park.

Travelers leave tea kettles in a remote part of Death Valley as part of a mysterious, decades-old tradition.

Dubbed the "Blade Runner dragon," this buzzing neon sign is a beloved local icon.

A UFO scrapyard in the California desert.

This old abandoned sign flickers to announce a motel that isn't even there.

In California, colorful roadside signs remind us all that love transcends borders.

A water tower shaped like a giant coffee pot looms over a small Swedish village in Central California.

A gardener's enduring labor of love is spread throughout a small Vermont town.

Walking by this fence is like strolling along a portal to various fictional worlds.

The 10-foot-tall vegetables belong to Michigan’s first food rescue program.

This feline raises a friendly paw at drivers barreling toward the freeway.

These memorials built by an eccentric bachelor on the side of Interstate 5 cause both wonder and traffic accidents.