A quintet of history museums make this Virginia graveyard as much a resting place for funereal history as it is for people.

An original apothecary from 1792.

This Virginia railway overpass is said to be haunted by a serial killer in a rabbit costume.

A secretive collection featuring objects that were designed specifically for U.S. intelligence operations.

A 300-yard long natural tunnel runs through a ridge deep in the Appalachian Mountains.

A pair of large white marble lions guard this stretch of the Mojave Desert, and it is utterly mysterious how they got there.

This abandoned bootleg attraction was built to cash in on the popularity of classic TV show, F Troop.

Bootleggers ran booze beneath this building before (and after) Route 66 appeared beside it.

The artist James Turrell is repurposing an extinct volcano crater as an observatory to experience the cosmos.

This historic national park is covered in the stunning ruins of red rock pueblos.

A stealthy Apache hideaway that became the haunting site of a mass grave.

Ancestral Puebloan ruins, natural arches, and box canyons abound in this seldom-visited corner of Monument Valley Navajo Tribal Park.

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

Along the old Route 66 is an abandoned trading post made from old telephone poles, built by a former circus clown.

This twice-relocated "Usonian" home is among the smallest built by master architect Frank Lloyd Wright.

This raised bulls-eye visible from space was the subject of an intense geologic controversy.

It's safe—and permitted—to walk across these twin natural sandstone arches.

Few things look more out of place than the electric blue ponds in the reddish-brown desert of Utah.

A house carved into a rock in the 1940s.

This site is home to ancient petroglyphs and pictographs dating back to 6,000 B.C.

This Moab institution functions as both a rock store and a small natural history museum.

Here, at the "world's longest art gallery," you'll find forty miles of ancient petroglyphs and pictographs.

Sandstone rock formations that look like they belong on the cover of a progressive rock album.

Inside this striking glass building, visitors can see thousands of dinosaur fossils in the positions that nature deposited them more than 150 million years ago.