The wreckage of a deadly bomber plane crash can still be found near an Arizona peak.

A series of three shiny letters mark the boundary of an old refuge for those being pursued by debt collectors.

A pair of stones embedded in an Edinburgh street memorialize one of the city's last public hangings.

The unusual patterns in this rock formation result from two distinct modes of weathering.

A tunnel with windows, so you don't miss out on the impressive views.

This extravagant Art Nouveau rest stop features a million-dollar view of the Columbia River.

A massive sea stack famous for its appearance in The Goonies.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

This recently restored timepiece has stood all around Kansas City.

The first car-centric shopping plaza in the U.S. brought a little bit of Spain to downtown Kansas City.

Four, 18-foot-tall badminton shuttlecocks lie scattered about the lawn of a Kansas City museum.

Two hundred tons of pioneer artifacts were painstakingly recovered from a shipwreck at the bottom of the Missouri River.

Colorado's only true geyser is hidden within the San Juan National Forest.

When ecosystems collide in the arid Southwest.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

Every year, festive decorations appear on this juniper tree located in the median strip of a busy highway.

Inside this store, a mysterious statue draws visitors from the world over.

The state's only comprehensive museum dedicated to the mineral that defined its history and economy.

Stairs often replace streets on the steep slopes of this old mining town.

Hidden inside this Arizona fast food franchise is an in-depth exhibit on the famed WWII counterintelligence program.

A Wild West jailhouse that slid down the mountainside.

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

Once the product of an inexplicable gold strike, this ghost town is now home to one man and his love of classic machines.

This Arizona observatory is famous for investigations into Martian life, and as the place humans first spotted Pluto.