A Castle Steeped in History
Alnwick Castle has stood guard over the River Aln since 1096, making it one of the largest inhabited castles in England. Home to the Duke of Northumberland's family for over 700 years, it combines genuine medieval grandeur with a surprisingly warm and welcoming atmosphere for visitors. Whether you're drawn by its history, its film connections, or its stunning gardens, Alnwick deserves a full day of your time.
The Castle: What to See
The castle's State Rooms are the undisputed highlight. Lavishly decorated in the Italian Renaissance style during the 1850s by the 4th Duke, they house an extraordinary art collection including works by Titian, Canaletto, and Van Dyck.
Don't miss:
- The State Rooms — the dining room, drawing rooms, and library are magnificent, with intricate ceilings and gilded furnishings
- The Guard Chamber — packed with arms, armour, and Percy family history
- The Keep — climb the towers for panoramic views across Alnwick and the Northumberland countryside
- Dragon Quest — an interactive experience in the castle grounds where children (and adults) search for dragon eggs through a series of themed rooms
The Harry Potter Connection
Alnwick Castle doubled as Hogwarts in Harry Potter and the Philosopher's Stone and Harry Potter and the Chamber of Secrets. The Outer Bailey is where Harry had his first broomstick flying lesson, and the Lion Arch entrance will be instantly recognisable to fans.
The castle runs Broomstick Training sessions during the open season, where costumed instructors teach visitors (mostly children, but adults are welcome) to fly on broomsticks in the very courtyard where filming took place. Sessions are included in the admission price and run throughout the day — arrive early for your preferred time slot as they do fill up.
The Alnwick Garden
Adjacent to the castle, The Alnwick Garden is a separate attraction that deserves several hours of exploration. Created by the current Duchess of Northumberland from 2001 onwards, it has grown into one of the most ambitious garden projects in Britain.
Highlights include:
- The Grand Cascade — a spectacular sequence of 120 water jets that form the centrepiece of the garden
- The Treehouse — one of the largest wooden treehouses in the world, housing a restaurant where you can eat among the treetops (booking essential for dinner)
- The Cherry Orchard — stunning in spring when the 300+ Taihaku cherry trees are in full blossom
- The Bamboo Labyrinth — a peaceful maze of towering bamboo
- The Rose Garden — over 3,000 David Austin roses, best viewed in June and July
The Poison Garden
Behind a set of black iron gates marked with skull-and-crossbones warnings lies The Alnwick Garden's most famous feature. The Poison Garden contains around 100 toxic, intoxicating, and narcotic plants, all clearly labelled with their dangerous properties.
Guided tours are the only way to enter the Poison Garden, and they run regularly throughout the day. Guides explain the lethal histories of plants including deadly nightshade, hemlock, strychnine, and ricin-producing castor oil plants. Visitors are strictly warned not to touch, smell, or taste anything — and yes, people have fainted from the fumes on warm days.
The Poison Garden tour takes around 20 minutes and is fascinating for older children and adults alike. It's included in the garden admission price.
Practical Information
Address: Alnwick Castle, Alnwick, Northumberland, NE66 1NQ
Opening season: The castle and gardens are generally open from late March to late October. Check the official websites for exact dates as they vary slightly each year.
Admission (check websites for current prices -- they change annually):
- Castle only: Adults £17.50, Children (5-16) £9.00
- Garden only: Adults £15.50, Children (4-16) £5.50
- Joint ticket: Adults £30.00, Children £12.50
- Under 5s free at both attractions
Parking: The main car park is on Denwick Lane, a short walk from both the castle and gardens. Charges apply.
Top tips for your visit:
- Buy joint tickets online in advance for the best prices
- Arrive when the gates open to see the State Rooms before tour groups arrive
- Wear comfortable shoes — both sites involve a lot of walking
- The Treehouse Restaurant is excellent but books up quickly; reserve well ahead for evening dining
- Allow at least 3 hours for the castle and 2-3 hours for the gardens
Where to Eat in Alnwick
Alnwick town centre is a short walk from the castle and has plenty of dining options:
- The Treehouse Restaurant, The Alnwick Garden — a magical setting for lunch or dinner among the canopy
- Barter Books Cafe, Alnwick Station, NE66 2NP — excellent coffee and cakes inside one of Britain's largest second-hand bookshops
- The Art House, Bondgate Within — relaxed cafe with local produce and good vegetarian options
- Ye Olde Cross, Narrowgate — a traditional pub with real ales and classic pub food
Getting There
- By car: Alnwick is just off the A1, about 35 miles north of Newcastle and 30 miles south of Berwick-upon-Tweed
- By bus: Regular services run from Newcastle (X15/X18, around 75 minutes) and from Berwick (X15/X18, around 45 minutes)
- By train: The nearest station is Alnmouth (4 miles away), with regular buses connecting to Alnwick town centre
Alnwick Castle is far more than a film location — it's a living piece of English history set in a spectacular Northumberland landscape. Combine it with the creativity and drama of The Alnwick Garden and you have one of the finest days out in the North East.
Sources & Useful Links
- Alnwick Castle — Tickets, opening times, events and Harry Potter tours
- The Alnwick Garden — Garden admission, Poison Garden tours and Treehouse
- The Treehouse Restaurant — Dining reservations
- Barter Books, Alnwick — Second-hand bookshop
- The Cookie Jar, Alnwick — Boutique hotel and bistro
- Visit Alnwick — Town guide and local events
