Cardiff Castle is the one sight every visitor to the Welsh capital should see, because it sits in the middle of the city on Castle Street and tells the story of Cardiff in layers. The site began as a Roman fort, its walls still visible, and the Normans later raised a motte and the stone keep that dominates the lawn. Centuries on, the Marquess of Bute turned the medieval castle into a fantasy home, and the fairytale towers, clock tower and richly painted apartments you see today are the work of the Victorian architect William Burges. A castle ticket gives access to the grounds, the Norman keep and the wider site for the full day, and a separate upgrade takes you through the Castle Apartments with a guide. Outside the walls the Animal Wall, a row of stone creatures, and Bute Park sit on the doorstep.
Plan the visit around the opening pattern and the tour. In winter the castle opens at 10 on weekdays and at 9 on Saturdays and Sundays, closes at 5, and takes last entry at 4, and it is open every day including bank holidays except 25 December, 26 December and 1 January. The standard adult ticket is in the mid-teens in pounds, with lower prices for children, seniors, students and families, and the ticket covers the whole site for the day.
House tours through the Castle Apartments run every day on the hour for a small extra charge, and they cannot be booked ahead, so ask at the ticket office as soon as you arrive and choose a slot before you climb the keep.
Use the time well. Start with the keep, which is the oldest and best viewpoint, then walk the wall walks and the grounds before your tour slot. The apartments are the highlight, a succession of rooms covered in gilding, murals and carved detail, and the guide explains the Bute family story that explains why a medieval ruin became a Victorian showpiece.
Allow about two hours for the grounds and keep, and add another hour if you take the tour and stop for a drink. Children enjoy the climb and the open lawns, and the paths are mostly level, though the keep and parts of the apartments involve steps.
Check for event days before you travel. Cardiff Castle is a popular venue for concerts and festivals, and on those days opening hours can change, admission may be limited to event ticket holders for part or all of the day, and some attractions in the grounds close early. In late autumn and winter the castle is quieter, which makes the apartments easier to enjoy.
Pair the castle with the free National Museum Cardiff a short walk away, a stroll through Bute Park, or a guided city walk that starts nearby, and finish with dinner in the arcades and lanes that run off Castle Street.
What to expect
The experience
A self-paced visit to the grounds, wall walks and Norman keep on one full-day ticket, with an optional guided tour of the Castle Apartments for a small extra charge.
Best time
Weekday mornings in winter for quiet rooms, or late morning on a dry day so you can climb the keep and then take an afternoon tour.
How long
Two to three hours, longer with a house tour and a stop for a drink.
Tips
Ask at the ticket office for a house tour slot on arrival because tours cannot be booked ahead, and check the website for event days that change opening hours.
Quick picks
- Best for
- Every first-time visitor to Cardiff, and anyone who likes castles, Victorian design or Roman history.
- Families
- Children love the keep climb and the lawns, and the apartments tour holds attention with its painted ceilings and animals.
- Couples
- Climb the keep for the view, take the apartments tour, then walk into Bute Park for a quiet loop.
- Pair with
- The free National Museum Cardiff, Bute Park or the city walking tour.
- Time needed
- Allow half a day if you want the keep, the tour and a relaxed lunch.
Good questions
How much does Cardiff Castle cost?+
The standard adult ticket is in the mid-teens in pounds, with lower rates for children, seniors, students and families, and under fives go free. House tours of the apartments cost a few pounds more.
Do I need to book Cardiff Castle tickets in advance?+
Booking ahead is sensible at weekends, in school holidays and on event days, though tickets can also be bought at the ticket office. House tours cannot be booked ahead and are sold on the day.
What are the opening hours in winter?+
From November to February the castle opens at 10 on weekdays and 9 at weekends, closes at 5 and takes last entry at 4. It is closed on 25 December, 26 December and 1 January.
Is the house tour worth it?+
Yes, the Castle Apartments are the reason most people recommend the castle, with richly decorated rooms and a guide who explains the Bute family. Tours run every hour, so ask for the next slot when you arrive.
How long do I need at Cardiff Castle?+
Allow two to three hours for the keep, the wall walks and the grounds. Add an hour if you take the house tour.
