Urra Moor is the highest moor in the North York Moors, North Yorkshire, England. At 1,490 feet (454 m) above sea level it is the highest point in Hambleton District and the North York Moors National Park, and the fourteenth most prominent hill in England. The name is a mix of Old English and Old Norse (horh and haugr) which means The Dirty Hill. The name of Urra Moor applies to the moor as a whole; the summit itself is known as Round Hill.