Uncategorized Alnwick Castle, Northumberland November 13, 2009 philwade Leave a comment This is the 700th anniversary of Alnwick Castle, the second largest inhabited castle in England. The Northumberland Earls and Dukes have lived here since 1309. This is also the location for some of the filming of the Harry Potter movies. Share this:Click to share on Facebook (Opens in new window)Click to share on X (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on WhatsApp (Opens in new window)Like this:Like Loading...