Once part of a dam servicing an early 19th century grist mill, the tucked-way falls are a tricky-to-find urban oasis.

This lovely tree was a thank you gift from the man known as "Public Enemy No.1."

This beloved Baltimore spot features caged dolls, a giant Pez collection, and many, many mannequins.

This free, take-a-book shop seems like a trick but isn't.

The mysterious 855-foot zigzagging stone wall has been baffling people for centuries.

Turns out fishing with dynamite isn't all that safe.

They call this long foot bridge a swinging bridge, but really it's the bouncing you have to watch out for.

This ancient Irish landscape boasts hundreds of legendary ruins.

At this cozy bar tucked down a hidden Galway backroad, Guinness makes the Gaelic come out.

For more than two centuries, this family-run establishment has been serving up some of Ireland's best oysters.

This controversial Irish show cave is home to a massive formation known as the Great Stalactite.

A sacred well steeped in Pagan roots on the West Coast of Ireland.

An unusual manor of stunning beauty, born out of a crippling disease.

Just a few miles off the western coast of Ireland lies an isle steeped in Irish literary history.

This Irish museum in a historic 19th century market pays tribute to the glory of butter.

An important landmark in the history of algebraic logic.

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

A standing relief of a Norman knight whose posture marks him as a Crusader.

The oldest inn in Kilkenny was established by the first convicted witch in Ireland.

After being destroyed by IRA sympathizers, the ruins of this stately Irish manor have sat vacant for decades.

Northern Ireland's church-turned-skate park.

This Irish show cave is said to have been the site of a Viking massacre that claimed 1,000 lives.

The symbolic center of Ireland, this summit also offers panoramic views of the countryside.

The oldest licensed distillery in Ireland.