Explore the frozen river and take a walk to a nearby island on some of the longest ice roads in Sweden.

Banksy gives themself artistic license with this piece of London street art.

An architectural oddity hides in plain sight on this iconic London bridge.

This unique bridge curls up like a caterpillar to let boats pass and then unfurls again to span a small canal.

Hear the quietest sound from across the dome.

A museum marks and documents the site of the Titanic's launch.

It is said a heartbroken man visited the gap every day to stare blankly out at the sea.

This village provides a glimpse at rural life in Northern Ireland during the mid-20th-century.

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

Northern Ireland's Brobdingnagian stepping stones.

The atmospheric road was never meant to be so creepy.

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

This Italian-style temple replica has been threatening to fall off the Irish coast for hundreds of years.

A stunning Victorian abbey and walled garden on a lakefront.

A moody and picturesque riverside ruin overgrown with vegetation.

A hugely vast Irish landscape of barren rock that stretches for miles.

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

This natural sea arch highlights Ireland's rugged coastal beauty.

This single room has survived the centuries with almost no deterioration.

Ireland's most remarkable collection of these curious cone-shaped houses is worth the buzz.

Perfectly preserved ancient monastery in an impossibly dramatic location on a rocky island in the Atlantic.

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

Traveling this mountain pass reveals quaint stone buildings, stunning Irish scenery, and a bridge said to grant wishes.

The remains of a 13th-century Franciscan friary have survived multiple attempts at destruction, most recently in 1921.