This funicular railway rumbles along for a mile up the nearly vertical face of Chattanooga’s Lookout Mountain.

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

Among the cornfields stands a giant spider crafted from an old Volkswagen.

A delightful Hans Christian Andersen fairy tale experience, not far off the interstate.

At this leafy estate, one man’s passion for trees grew into Arbor Day.

From this scenic rockface, you can still see the paths Western pioneers followed.

Experience what life was like in Ireland during the Viking and medieval ages.

A museum that cashes in on its infamous little people while teaching you a thing or two about the Irish fey.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

The modern birthplace of Irish freedom.

A mysterious plaque to the even more mysterious "Fr. Pat Noise," killed in "suspicious circumstances."

Horse cemetery on the grounds of Blarney Castle.

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

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.

A stunning Victorian abbey and walled garden on a lakefront.

This cemetery overlooking the Benbulben rock formation is the final resting place of one of Ireland's most beloved poets.

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.

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

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

Sculptor Antony Gormley used chaos theory and fractal growth to design his tallest creation.

The extra platform at Gloucester Road has been used for art displays for over 25 years.

The accidental discovery of this gilt bronze head led archaeologists to find the Roman Baths in the city of Bath