Alnwick Castle is a fortress in Northumberland with over 900 years of documented history, serving as the seat of the Percy Family. The castle features magnificently preserved state rooms including a guardhouse, library, drawing room, and dining room, along with the recently opened Victorian Great Kitchen. Visitors can enjoy guided tours, daily activities such as falconry displays and archery, medieval crafts, and immersive experiences like broomstick training in the Harry Potter filming location. The castle grounds offer dragon quests and artisan crafts, with on-site dining and shopping available throughout the year.