Mentioned by Tracy's Travels in Time
Things to do in Alnwick (+ best guide, tips and map)
"No trip to Northumberland would be complete without a visit to Alnwick Castle. It’s over 1,000 years old and is known for its rich history and glorious architecture. Often called the “Windsor of the North,” it’s home of the Duke of Northumberland’s family, making it the second largest occupied castle in England."