Alnwick Castle in the period 1798–1814. The Abbot's Tower houses the Regimental Museum of the Royal Northumberland Fusiliers. An increase in public interest in the castle was generated by its use as a stand-in for the exterior and interior of Hogwarts in the "Harry Potter" films. Its appearance in the films has helped shape the public imagination regarding what castles should look like. Its condition contrasts with the vast majority of castles in the country, which are ruinous and unfit for habitation. The River Aln flows past the north side of the Castle. There is a deep ravine to the south and
Alnwick Alnwick Alnwick ( ) is a market town in north Northumberland, England, of which it is the traditional county town. The population at the 2011 Census was 8,116. The town is on the south bank of the River Aln, south of Berwick-upon-Tweed and the Scottish border, inland from the North Sea at Alnmouth and north of Newcastle upon Tyne. The town dates to about 600, and thrived as an agricultural centre. Alnwick Castle was the home of the most powerful medieval northern baronial family, the Earls of Northumberland. It was a staging post on the Great North Road between Edinburgh