Approximately 50,000 gallons of water gush from these springs, creating the Metolius River.

First flying reptile discovered in British Columbia was for years forgotten in a cabinet.

This historic Victorian hotel has a scandalous history of affairs and murder.

The narrowest street in Canada was once a spot for dastardly doings, now a historic piece of Chinatown.

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

These engineering masterpieces are a dominant feature of the Belfast skyline.

The ship built to ferry passengers and goods to the doomed Titanic is now the last remaining White Star Line vessel.

This massive monument has been telling the time for 150 years—at a slight angle.

A giant sculpture of the legendary "Salmon of Knowledge" celebrates the return of fish to Belfast's River Lagan.

Belfast's namesake river still winds below the city center, hidden from sight.

An Iron Age fort on the edge of a seaside cliff offers a glimpse into an ancient, mystical world.

A diminutive, thousand-year-old church believed to be the smallest in Ireland.

This statue celebrating everyday life in Dublin has a few unsavory nicknames.

After it was swallowed by a Georgian mansion, this medieval castle remained forgotten for centuries.

This 18th-century fort surrounded by a moat was used to store gun powder and ammunition, and now sits in the middle of a large park in Dublin.

This eye-popping Icelandic crater lake is surrounded by red volcanic rock.

Medicinal spa created from the mineral-rich runoff of a geothermal power plant

This stunning concert hall has become a symbol of Iceland's national recovery.

If a glacial river suddenly diving into a sheer chasm via a dramatic, multi-stage waterfall isn't peak Iceland, it's certainly close.

This valley of hot springs and boiling mud pots is home to the record-holding "Geysir," which originated the English word.

This Victorian-era public house has set the standard for pub-style elegance for over a hundred years.

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

The oldest pub in Ireland may also be the oldest surviving bar in the entire world.

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