Caerphilly Castle in October on a day trip from Cardiff

Inside Caerphilly Castle

Caerphilly Castle (Castell Caerffili) is the largest castle in Wales, a grey stone fortress you enter past a wildflower garden. The restoration reopened the Great Hall and the medieval watergate and added digital exhibits. Conservation work continues on site, and areas can close at short notice.

Facilities come down to a gift shop and eight toilets. The café is Phase 2 of the works and is still only planned. Plan your coffee and your lunch outside the walls.

Tickets at the door and booking ahead

At the door an adult ticket is £12.90. The child and student rate, for ages 5 to 17, is £9.00. Seniors pay £11.60 and a family ticket is £41.30. Under-5s and Cadw members go in free. Booking online takes 5% off.

Groups of 15 or more get 10% off adult and reduced rates and must book in advance through Cadw. School groups are taken on the same terms about conservation closures. Guided day tours out of Cardiff that take in the castle run seven days a week.

Best time to go in October

Cadw's scheduled guided-tour programme runs from May to August and does not include Caerphilly. An October visit is self-guided, apart from ticketed evening events.

Start with coffee opposite the gate. LongPlay Coffee (Castle Street) serves speciality coffee in a small shopfront, record sleeves on the walls, plain wood fit-out and window seats facing the gatehouse across the road. It closes at 15:00 and does not open on Sundays, so go in the morning.

Climb the Common before you go into the castle. The layout of the island, the lakes and the gatehouses reads better from above than from the car park.

The view from Caerphilly Common

Caerphilly Common is an open grassy ridge at 271m with bracken and grazing sheep, and the climb up is short and easy. The town lies directly below, the Rhymney Valley sits behind you, and Pen y Fan shows on the far skyline on a clear day. From the summit the whole defensive plan is clear, and it is where you see why the castle was built where it was.

Access is free and unrestricted, with no booking. The limit is the small lay-by parking at the top. The lay-by belongs to Caerphilly Mountain Snack Bar (Mountain Road summit), a low white roadside hut with hand-written boards of burgers and breakfasts and open countryside dropping away behind it. Established in 1957 and billed as the oldest independent snack bar still trading in Wales, it opens every day but Christmas Day. Service is at a counter with outdoor benches, and indoor shelter is limited.

Food, drink and the evening near the gate

The Court House is a squat whitewashed stone building of c.1320 on the rise above the castle, built as the replacement court after the castle gatehouse court was destroyed in 1316. Its terraced beer garden looks straight down across the moat to the gatehouse, which you get without paying to go in. The kitchen does pub mains and Sunday roasts. Food is served to 21:00, and to 20:30 from Sunday to Wednesday. The garden is large and the indoor rooms are tighter.

Ffos Caerffili (Cardiff Road) is two minutes from the castle gate. Painted shipping-container units are stacked round an open courtyard with string lights and an outdoor music stage, and the castle walls close the end of the yard. It opened in April 2025 and now runs under long-term operators, TownSq x Crafty Legs, with more than 20 independent traders, seven bars and restaurants, 15 outdoor stalls and independent retail alongside the food. Seating is communal.

Rosita's Café and Bar (The Twyn) opens at 09:00 and closes at 23:00, and at weekends it runs to 01:00. Seasonal menu boards run Welsh into Italian, bara brith and Welsh cakes beside arancini and pizza. Daytime is all ages. After 17:30 it is over-18s only. Pizza and small plates run Wednesday to Saturday to 22:00, and DJ nights take over on Friday and Saturday.

Caerphilly Workmen's Hall (Castle Street) is 100m from the castle, an Edwardian miners' institute with a listed pillared frontage and a 400-seat auditorium behind it, still working as a theatre. Ticket prices vary by show. The winter programme starts with November shows and runs into the January panto. Big nights sell through the venue's own site, so book ahead.

Getting there and the station café

The station is a 10-minute walk from the castle. Coffi Kava is inside the main station building on the southbound platform, Ukrainian and Welsh touches side by side, sacks of Coaltown coffee from the Welsh roastery behind the counter. Two Ukrainian sisters opened it in July 2025 with their Welsh sponsor, and the counter runs coffee, cakes and Ukrainian-Welsh light bites. It closes on Sundays. Take a cup for the train to Cardiff.

Castell Coch at Tongwynlais

Castell Coch (Tongwynlais) is 20 minutes from Caerphilly, three conical red-tiled turrets rising straight out of beech woods, with a working drawbridge and portcullis at the approach. Inside are William Burges painted interiors and the domed Octagon Drawing Room. Caerphilly is 13th-century military engineering at scale; Castell Coch is a Victorian fantasy of the same idea.

An adult ticket is £10.40 and a junior or student ticket is £7.20. Seniors pay £9.30 and a family ticket is £33.30. A disabled visitor and a companion go free. Capacity is limited, and online booking is advised. Caffi Castell is closed until further notice. Carry food with you.

Cardiff Castle in the city centre

Cardiff Castle is a Norman shell keep on a grassed motte inside Roman fort walls in the middle of the city. The clock tower carries gilded zodiac figures, the Burges-decorated Arab Room has a gold honeycomb ceiling, and wartime tunnels run inside the walls. Where Caerphilly is raw military engineering, Cardiff is layered Roman-to-Victorian work with lavish interiors.

Adult entry is £16.50 and a child ticket is £11. Seniors, students and disabled visitors pay £13, and a family ticket (2+2) is £44. Under-5s go free. It opens daily except Christmas Day, Boxing Day and New Year's Day. Final admission is an hour before closing, and winter hours drop to 17:00 from November.

Half a day at St Fagans

St Fagans National Museum of History is free to enter and opens daily from 10:00 to 17:00. Parking is £7 per day, free for disabled badge holders and motorbikes. Some events and exhibitions charge.

The museum has re-erected historic Welsh buildings across 100 acres of parkland. The row of Rhyd-y-car ironworkers' cottages is fitted out a decade at a time, one cottage to each. The repainted medieval church of St Teilo is along the same walk, near the Tudor Plas and its formal gardens. Allow at least half a day, because the buildings are spread.

Valley museums and the Senghenydd memorial

Llancaiach Fawr Manor is a Grade I listed Tudor stone manor with thick walls and stepped gables, its rooms dressed to 1645 and lit low. Costumed servants of 'Colonel' Edward Prichard speak in period, and the day tour runs 90 minutes of that interpretation. It opens Tuesday to Sunday from 10:00 to 17:00, with last admission an hour before close, and closes on Mondays except bank holidays. Day tours are pre-booked. The site has coach parking, a café, the Conservatory Restaurant and a gift shop.

The Winding House (New Tredegar) is the tall brick engine house of the former Elliot Colliery, and the preserved Victorian steam winding engine fills the hall with its huge painted flywheel and drum. Entry is free and no pre-booking is needed. It opens Tuesday to Saturday from 10:00 to 16:00, with last admission at 15:30. Time your visit for the last Saturday of the month at 12:00, when the engine is run.

Aber Valley Heritage Museum & Welsh National Mining Disaster Memorial (Gwern Avenue, Senghenydd) is 10 minutes up the valley from the castle. The Universal Colliery explosion of 14 October 1913 killed 439 miners and one rescuer, the worst mining disaster in British history. A service is held there every 14 October. The museum room inside Senghenydd Community Centre holds miners' lamps and pit photographs, and the memorial garden outside carries individual slate plaques, one for each man lost. Entry is free, the hours are Tuesday to Saturday from 11:00 to 14:00, and it closes on bank holidays. It is volunteer-run, and larger parties should call ahead.

Is it worth it

It suits a visitor who wants military engineering at scale and is content to read the site without a guide in October. The castle asks you to eat before or after, and the Common gives you the view that explains where it was built.

Before you go

LongPlay Coffee and Coffi Kava close on Sundays, the Winding House closes on Sundays and Mondays, and Llancaiach Fawr closes on Mondays outside bank holidays. Book castle tickets online, arrange any Cadw group visit in advance, and book Workmen's Hall nights through the venue.

See the Cardiff guide and the Cardiff hotel search.