Brighton to Arundel: the train west to a fairytale castle
How to do Brighton to Arundel in a day: the hour-long train west, the fairytale castle and cathedral above the River Arun, and a proper day out, from a local guide.
By Oliver Bennett, Brighton bus tour guide & local sightseeing specialist
You come round a bend in the road, or the river path lifts a little, and there it is: a great grey castle piled up on a green hill, a cathedral spire beside it, and a small town tucked in below. Arundel looks like something a child would draw when you say the word castle. It sits about an hour west of Brighton by train, far enough that it feels like a real journey and close enough to do easily in a day. I make the trip a few times a year, and it never loses that first-sight jolt. Here is how to do a proper day of it.
How do you get from Brighton to Arundel?
The train from Brighton to Arundel takes roughly an hour to an hour and a quarter, usually with one change at Barnham or Ford, running west along the coast then inland up the Arun valley. Arundel station sits about a ten-minute walk from the town centre and the castle. Driving takes around fifty minutes on the A27.
This is the longer of my two favourite day trips, and the extra time is part of the appeal. You watch the coastal towns slide past, change onto a smaller branch, and roll up a green valley to a station that feels properly rural. Most journeys involve a single easy change, so check the connection and the platform on National Rail before you set off, and note the last train back, since the branch thins out in the evening. From Arundel station it is a flat ten minutes into town, then a short pull uphill to the castle gates.
| From Brighton | Journey time | Notes |
|---|---|---|
| Train (usually 1 change) | About 60 to 75 minutes | Change at Barnham or Ford; check the connection |
| By car | About 50 minutes | A27 west; town car parks fill on summer weekends |
| Combined with the coast | Varies | Sits on the West Coastway line towards Chichester |
Because it is an hour out, I treat Arundel as a full-day plan rather than a quick hop. Give it the whole day and it repays you. If you are weighing up several escapes from the city, my day trips hub sets them side by side, and the shorter run east to Lewes is a very different, gentler kind of trip.
What is there to do in Arundel?
Arundel gives you a genuinely grand castle, a striking French-Gothic Catholic cathedral, and a small riverside town of antiques shops, tearooms and old pubs, all wrapped around the River Arun and its water meadows. Add the wildfowl centre and Swanbourne Lake just north of town, and it fills a full, unhurried day.
The town is compact, so the pleasure is in the mix: high culture and a duck pond within ten minutes of each other. I usually do the big two first, castle and cathedral, while I have the energy for the climb, then drift down to the river for lunch and a slower afternoon. The antiques trade here is serious, and even if you buy nothing, the shops are half the fun. The whole place is walkable, with the only real effort being the hill up to the castle and cathedral.
| Sight | What it is | Rough time to allow |
|---|---|---|
| Arundel Castle | Restored medieval castle, seat of the Duke of Norfolk | 2 to 3 hours with gardens |
| Arundel Cathedral | French-Gothic Catholic cathedral of 1868 to 1873 | 30 minutes |
| The River Arun | Water meadows, the bridge, riverside pubs | An easy hour |
| Arundel Wetland Centre | WWT reserve with hides and boat safaris | Half a day on its own |
| Swanbourne Lake | Boating lake in the castle's park | 30 to 45 minutes |
Is Arundel Castle worth visiting?
Yes, it is the reason most people come. Arundel Castle is the ancestral seat of the Dukes of Norfolk, founded soon after 1066 and heavily restored in Victorian grandeur, with a Norman keep, opulent state rooms, and the walled Collector Earl's Garden. It opens seasonally, roughly spring to autumn, so check the castle's official site for dates and ticket prices before you travel.
The castle earns its fairytale look up close as much as from the valley. You climb the old keep for views down the Arun, walk state rooms hung with serious paintings, and, if the timing is right, wander gardens that are among the best in the south. It is privately owned and lived in, which is why it closes over winter and why some parts open only on certain days. I will not print a ticket price or a date here, because both shift year to year and by what is open on the day; get the current detail from the official Arundel Castle information before you commit to a plan around it. Allow more time than you think, especially if the gardens are open.
What makes Arundel Cathedral special?
Arundel Cathedral is a Roman Catholic cathedral built between 1868 and 1873 in a soaring French-Gothic style, commissioned by the 15th Duke of Norfolk and designed by Joseph Hansom, inventor of the Hansom cab. It stands on the hilltop beside the castle, and its pale stone and tall nave dominate the skyline as much as the fortress does.
People often mistake it for medieval, which is a compliment to the design. Inside it is lofty and light, with a proper sense of drama for a building of its size. It sits only a couple of minutes from the castle, so the two pair naturally on the walk up the hill, and there is no reason to see one without the other. Each summer the cathedral is famous for its Corpus Christi carpet of flowers, when the aisle is laid with a long carpet of fresh petals; if you are visiting in June it is worth checking whether the festival falls during your trip. Entry to the cathedral itself is normally free, though a donation is welcome.
How do you spend the rest of a day in Arundel?
Once the castle and cathedral are done, drop to the River Arun. Walk the bridge for the classic postcard view, follow the towpath to a riverside pub, and browse the antiques shops on the high street. North of town, Swanbourne Lake and the WWT wetland reserve give you a green, unhurried afternoon with hides, boardwalks and boat safaris.
This is where an Arundel day settles into something lovely. The water meadows below the castle are where that fairytale silhouette really lands, so save some camera battery for the walk along the river. The town itself is small and easy: independent shops, a couple of good tearooms, pubs that have poured pints for centuries. If you have energy left, the wildfowl centre a short walk north is a proper reserve, not a token duck pond, and the boat safaris through the reedbeds are a quiet highlight. For a slower, castle-town day closer to Brighton, the eastbound trip in my Brighton to Lewes guide makes a natural companion to this one.
Common questions about Brighton to Arundel
How long is the train from Brighton to Arundel?
About an hour to an hour and a quarter, usually with one change at Barnham or Ford. Services run along the West Coastway line then up the Arun valley branch. Check the connection and the last train home on National Rail before you travel, as the branch is quieter in the evening.
Can you visit Arundel Castle and Cathedral in one day?
Comfortably, yes. They stand a couple of minutes apart on the same hill, so most visitors see both easily. Allow two to three hours for the castle and gardens and about half an hour for the cathedral, then keep the afternoon for the river and the town.
Is Arundel Castle open all year?
No. It is privately owned and lived in, and it opens seasonally, roughly spring through autumn, with some areas open only on certain days. Winter visits are limited. Always check the castle's official site for current dates and ticket prices before you plan your trip around it.
Is Arundel a good day trip from Brighton?
It is one of the best. The hour on the train makes it feel like a real journey, and the castle, cathedral and river give you a full, varied day. It suits a slower pace than the quick hop to Lewes, so give it the whole day rather than a rushed half.
Do you need to book Arundel Castle in advance?
On busy summer days and for special events, booking a timed ticket online saves queueing, and it confirms what is open. Quieter weekdays are usually fine on the door. Because opening varies by season and day, checking ahead on the official site avoids a wasted journey.
What can you pair with an Arundel day trip?
Arundel sits on the West Coastway line towards Chichester, so it links to the wider West Sussex coast. The wetland centre and Swanbourne Lake extend the day locally. If you would rather explore east, my Brighton to Lewes guide covers the shorter run to another castle town.
Before you head west for the day, it is worth having Brighton itself mapped. The open-top loop covers the pier, the Pavilion and the seafront in one circuit, and the ticket doubles as a city bus pass; you can check live availability & prices on Viator before you go.