Greenhalgh Castle

Cockersand Abbey is a former abbey near Cockerham in the City of

The Ashton Memorial is a folly in Williamson Park, Lancaster, England

The Beach Lighthouse (also known as the Lower Light) is a 44-foot

Fleetwood Pier, also known as the Victoria Pier, was a pleasure pier

Lancaster Castle is a medieval castle, a Crown Court, and a Category C

The Lune Aqueduct is a navigable aqueduct that carries the Lancaster

Blackpool Tower is a tourist attraction in Blackpool, Lancashire in

Sandcastle Water Park is a waterpark located at South Beach in

Rumkale was a powerful fortress on the river Euphrates, 50 km

Tsarevets (Bulgarian: Царевец) is a medieval stronghold located on a h

Tustan  was a Medieval cliff-side fortress-city and customs site of

The Rock of Cashel (Gaeilge. Carraig Phadraig), also known as Cashel

Hammershus is Northern Europe's largest medieval fortification,