Carlisle Castle has withstood sieges, held captive a royal prisoner, and been home to the King's Own Royal Border Regiment - and it remained a working fortress until well within living memory! What more motivation do you need for a Monday? 🏰 | English Heritage

At 51 feet high and 26 feet wide, the East Window of Carlisle Cathedral is the largest of the Flowing Decorated Gothic style in England. It was first built in the mid-14th century and the tracery of the window still contains much of its original medieval glass, although the lower part of the window dates to the mid-19th century. | International Man of History