Despite what scientists think, the town still says this is an extraterrestrial rock.

This statue is an ode to an iconic roadside advertisement popularized during the 1970s.

This titanic oil company sign is a reminder of the Americana boom of the 1970s and also its commoditization.

An abandoned concrete jungle surrounded by a lush park.

A small town garden is dedicated to a psychic dog with the most soulful eyes.

America's post-nuclear-attack chambers of Congress.

An eatery for UFO seekers on the Extraterrestrial Highway.

Naturally formed white marble arch housed in an abandoned marble quarry from the 1800s.

Curious cave that stays a cool 56 degrees all year long.

One of the few surviving "Wigwam"-themed motels.

This church in Pittsburgh is home to the largest collection of religious relics in North America.

Once America's longest-manned military fort, now an abandoned hulk.

New York's oldest and possibly grandest keeper of books.

A charming "tea atelier" hidden away in Greenpoint, Brooklyn.

The story of Two Guns, Arizona could easily be described as a Shakespearian tragedy on Route 66.

Though tiki culture has gone in and out of fashion, the Tonga Hut has always been flying the flag in Los Angeles.

Bowl in splendor, if you're lucky.

The ruins of this antebellum sugar plantation are the end result of a Seminole attack during the Florida Wars of 1836.

A taste of Middle Earth, in the middle of the Bayou City.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

The Grand Canyon of Texas.

A popular swimming hole that hides one of America's most deadly diving spots.

An eccentric inventor's castle home with its own indoor weather system.

Nondescript elevator doors open to reveal a stunning, surreal world.