
A practical 5-day West Sussex road trip from Chichester: Arundel Castle, Petworth House and Turner's deer park, Cowdray Castle ruins and the South Downs market towns of Midhurst.
West Sussex is one of the easiest counties in England to explore by car, and one of the most rewarding. In a short loop from Chichester, you can take in one of England's greatest medieval castles at Arundel, the finest Turner paintings outside London at Petworth, and the free-roaming deer of a Capability Brown landscape, all within an hour's drive of each other. This West Sussex road trip itinerary does it in five days without rushing.
The route starts and ends in Chichester, making a clockwise loop through Arundel, Petworth and Midhurst. The longest single driving leg takes around 30 minutes, leaving the days entirely free for exploring on foot. All stops are within the South Downs National Park or its immediate edge.
This is a trip for travellers drawn to English country houses, medieval history and easy countryside walking. It suits couples, families with teenagers and solo visitors who enjoy galleries, castles and good food in market towns. There are no long drives, no difficult roads and no challenging terrain.

Chichester is one of England's most complete Roman cities, with two miles of medieval walls enclosing a grid of streets that follows the original Roman plan. The cathedral is outstanding: look for John Piper's 1966 needlework tapestry behind the high altar and Marc Chagall's windows at the east end, both exceptional pieces of modern art in a medieval setting.
Fishbourne Roman Palace, two kilometres west along the harbour path, is the essential half-day visit. Discovered during pipe-laying in 1960, it holds the largest collection of in-situ Roman mosaic floors north of the Alps, and the museum around them is well curated and not busy. It can be walked to from the city centre along a flat path.
The Pallant House Gallery, in a Queen Anne townhouse in the city centre, holds one of Britain's best collections of 20th-century British art, including works by Lucian Freud, Graham Sutherland and Walter Sickert. Free on some days; closed Mondays.
Practical note: Leave the car in the city centre for both days and explore on foot. Chichester is small enough to need no transport within its walls.

The 18-kilometre drive to Arundel takes around 25 minutes, mostly through the Arun valley. The castle appears above the town as you approach: a massive Norman keep on a mound, with Victorian Gothic state rooms rising behind it.
Eight days through the finest UNESCO towns of Bohemia and Moravia: Prague's Astronomical Clock, the bone church of Kutná Hora, Telč's Renaissance square, the fairy-tale castle bend of Český Krumlov and Pilsner Urquell in Plzeň.
Arundel Castle has been the seat of the Duke of Norfolk since William the Conqueror granted it in 1067. It is one of the few medieval castles in England that is still a family home, and that sense of inhabited continuity gives it a warmth that many heritage properties lack. The Victorian state rooms were completed around 1900 and are lavishly furnished. Allow a full morning.
The adjacent Roman Catholic Cathedral of Our Lady and St Philip Howard (completed 1873) is worth a look for its French Gothic architecture and the shrine of St Philip Howard, martyred in 1595. It is free to enter.
Arundel has a good high street and several places to eat before checking into your accommodation.
Practical note: The castle is closed on Saturdays and from November to March. Check the website before booking your dates.
The 20-kilometre drive from Arundel to Petworth crosses the South Downs on quiet country roads. Petworth House, run by the National Trust since 1947, contains one of the finest private art collections in England, with 19 J.M.W. Turner landscapes painted on site during the artist's repeated visits in the 1810s and 1830s. They are displayed in the rooms where Turner worked, and the intimacy of the setting makes them more affecting than any gallery hanging.
The 700-acre Petworth Park, landscaped by Capability Brown in the 1750s, surrounds the house and holds a herd of around 900 fallow deer. Unusually for a National Trust property, the deer park is freely accessible even when the house is closed. June is best for fawns; November and December mornings bring mist and clear light.
Petworth town centre is one of the most concentrated antiques markets in the south of England, with a dozen dealers in the surrounding streets. Worth an hour's browse before dinner.
Midhurst is only eight kilometres from Petworth, a short drive or a worthwhile hour's walk across the park. The town is one of the best preserved market towns in the South Downs, with a handsome high street and the ruins of Cowdray House on its western edge.
Cowdray House was a Tudor mansion of the first order, built around 1530 and gutted by fire in 1793. The walls and towers still stand to near full height and are freely accessible during daylight hours. They are among England's most atmospheric and least-visited Tudor ruins. The Cowdray Estate around it hosts world-class polo matches from May to September; the Guards Polo Club pitches are visible from the road.
HG Wells spent two years in Midhurst in the 1880s and is commemorated with a plaque on North Street. The Spread Eagle Inn dates from the 15th century and serves food.
The 20-kilometre return drive to Chichester takes around 30 minutes and closes the loop.
April to October is the main season. Spring (April to May) and early autumn (September to October) offer fewer crowds and excellent light for photography. Summer (June to August) is best for the Petworth deer park (fawns in June) and polo at Cowdray. Note that Petworth House closes November to March, and Arundel Castle closes Saturdays and November to March.
Ready to plan it in detail? Browse the complete stop-by-stop route below, with driving legs and a map.
From Cambridge's Gothic spires to Ely's cathedral rising above the flat Fens, this journey through Cambridgeshire takes in Bronze Age causeways, a Norman cathedral with a theatrical three-arched West Front, and Stamford, England's finest stone town.
The full route — stops, maps, and driving times — is on Routebook by Kington.

A 5-day loop through West Sussex from Chichester, visiting Arundel Castle, Turner's Petworth, Midhurst's Cowdray ruins and the South Downs National Park.