In one of America’s oldest mountain ranges, a long-awaited section of a scenic highway is now open to the public.

At 135 years old and counting, this historic print shop is heaven for poster nerds and music buffs.

Walk the whole Mississippi River!

Once decrepit and slated for demolition, now one of the longest pedestrian bridges in the world.

The world-record holder for the longest bridge stretching continuously over water.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

The final resting place of New Orleans' most famous voodoo priestess.

This Art Deco service station has been providing tune-ups and turning heads for close to a century.

Three hundred years of preserved Spanish colonial history in San Antonio.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

This handsome giant is said to mark the birthplace of the mythical woodsman and even had a cameo in a Stephen King novel.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

The largest earthwork effigy in the world.

The angel of death appears to weep black tears at this grave marker.

These moss-covered medieval ruins tower atop the smallest of Ireland's Aran Islands.

Impressive mining ruins overlook a spectacular view of Ireland's Copper Coast.

This pub built its reputation pouring post-shift pints for employees of the cemetery with which it shares a wall.

The ruins of a medieval monastery named after a type of tree.

Mortarless walls that stretch for miles are a lovely solution for creating grazing land in the harsh terrain of the Aran Islands.

These imposing walls and towers look more like the ruins of a fortress than a monastery.

Ruins battered by centuries of war and disaster offer a wondrous glimpse of medieval Ireland.

The ruins of an 800-year-old monastery boasts the tallest round tower in Ireland.

An 1814 castle that hosts an exhibit of "explorabilia".

This singular Irish dolmen is more Frank Lloyd Wright than upright stonehenge.