This park on the outskirts of Rome boasts two ancient Roman aqueducts and a medieval tower.

A magnificent waterfall is also home to the remains of a Roman hydraulic engineering system.

This delightful little museum is dedicated to only one thing: pasta.

This beautiful park on the outskirts of Rome protects the ruins of two colossal ancient aqueducts.

An alchemist's "magic door" stands in the middle of a Roman park.

Heralded as the world's first theater, these ruins are often overlooked as they reside in the shadows of the Acropolis.

The ruins of this monumental city founded by the first Roman Emperor are strangely overlooked by most travelers.

An alien landscape on the banks of the Aegean Sea.

Explore Hull's historic Old Town by following the sea creatures scattered throughout its charmingly cobbled streets.

A giant piece of cutlery designed to remind us about the origins of our food.

The longest canal aqueduct in England was built without a plan to get water past the moving boats.

This whimsical, unique clock has been entertaining shoppers for well over 20 years.

The last surviving roundhouse in the United Kingdom also plays host to a popular annual beer and music festival.

This striking steel sculpture transforms environmental data into art.

Rare remnants of the brick-domed ovens birthed in the Durham coalfield during the Industrial Revolution.

This operational mill has survived centuries of destruction and construction.

This rare aquatic phenomenon is one of the more accessible tidal bores in Morecambe Bay.

A magnificent mansion hides a delightful collection of historic timepieces.

At high tide, the base of the lighthouse covers practically every inch of the island.

Flaming barrels of tar race through these village streets on Bonfire Night, a tradition that dates back centuries.

This peaceful oasis appears dreamy, but it's also the site of a nightmarish legend.

Take afternoon tea in a 17th-century almshouse.

A seaside town with no sea in sight.

What do we know about the real woman behind one of the Beatles' most famous songs?