This balancing rock is one of Utah's most unusual geological formations.

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

At this gas station in the middle of the desert, a convenience store has been carved directly into the rock.

The location where the iconic movie character declared it was time to go home.

Come for the speed, leave in love with the desert.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

The highest paved road in North America winds its way up Mount Blue Sky in Colorado to an altitude of 14,130 feet above sea level.

The fountain marks the area where hundreds of accused witches were burned at the stake.

This 17th-century street hidden beneath Edinburgh was once a breeding ground for the black death.

Being surrounded by typical buildings just makes this uniquely modernist house stand out even more.

Commemorating the landing of William of Orange with his European army on their way to the Battle of the Boyne.

Built in 1547, these ruins lie on a rocky promontory in Ballintoy jutting into the wild ocean waters below.

Robotic car thieves, freakish animals and huge neon floats in Northern Ireland's capital.

This short bridge is the only thing connecting a tiny Irish island to the mainland.

This effigy of Peter the Great is greatly disproportionate.

Both Catholic and Protestant graves dot this 17th-century burial ground.

The ruins of this medieval castle in Northern Ireland have inspired artists from C.S. Lewis to Led Zeppelin.

Northern Ireland's Brobdingnagian stepping stones.

A trail of "Game of Thrones"-themed doors carved from fallen trees from the iconic Dark Hedges.

The largest stone circle in Ireland.

The Dublin sea wall draws walkers, photographers, and fishing enthusiasts.

Petrified footprints of one of the very first vertebrates to walk on land.

This beautiful site is where the first transatlantic telegraph was sent from.

An Irish town has built a statue to a silent film actor simply thanks to the holidays he once spent there.