Originally built to monitor fishing, this Victorian tower now educates visitors about the local salmon industry.

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

The next-door homes of two very different musicians, George Frideric Handel and Jimi Hendrix.

An Irish peat mine has become a stunning sculpture park.

Revel in the Victorian splendor of the world's oldest eating establishment inside a museum.

A genuine Tudor manor transported piece by piece from England.

This legendary urban waterfall creates a dazzling display of rainbows.

A mysterious shape catches the eye in this 16th-century painting.

The medieval woodcut-style artwork chronicles life in medieval London.

Walk through living pictures and music in the Cathedral of Images.

The mental institution where Van Gogh created some of his most famous work now allows guests to walk in the artist's footsteps.

This ancient theater was once the home of fierce gladiatorial battles.

The lost Latin words were reconstructed using the holes from the nails that once pinned them in place.

This ancient Roman bridge and aqueduct still stands as a wonder of classical construction.

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

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

A stunning Victorian abbey and walled garden on a lakefront.

A proud bronze billy stands as an eternal symbol of Ireland's oldest festival, where a goat is made king.

A steam trawler with a whiskey-soaked history driven ashore in 1960 resides rusty but still standing on the shoreline.

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

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

The floor of this spectacular Baroque sanctuary is covered in memento mori.

This public square capitalized on a single Eagles reference to bring some life back to an Arizona town.

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