Autumn Walks in the South Downs from Arundel

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By
Sussex By The Sea Team
2
min read
November 12, 2026

Autumn is a lovely time to explore Arundel on foot

As the trees turn and the air grows cooler, the countryside around Arundel becomes a wonderful place to spend a few hours. You do not need to tackle a long-distance trail to enjoy it. From gentle waterside walks to more challenging routes across the Downs, there are options for different ages and abilities. Half term is a good excuse to get everyone outside, but these routes are worth returning to throughout the season.

Swanbourne Lake and the River Arun: a gentler introduction

For a relaxed outing close to town, start around Swanbourne Lake. The lake sits beside Arundel Park and offers a peaceful setting for a short wander, with views towards wooded slopes and the surrounding countryside. You can combine the area with a walk along the River Arun and time exploring Arundel afterwards. Check your chosen route before setting out: some paths around the wider park are uneven or steep.

Arundel Park to South Stoke: for a longer adventure

If you want to make a morning or afternoon of it, the South Downs National Park Authority publishes a circular walk from Arundel to South Stoke of roughly six to seven miles. The route takes in Swanbourne Lake, open downland, wooded paths and stretches beside the River Arun. Allow around three to four hours and expect steep sections, stiles and uneven ground. This is a better choice for confident walkers than for families looking for a short, easy loop.

Slindon Estate: woodland paths and autumn colour

A short journey from Arundel, the National Trust’s Slindon Estate offers woodland and downland walking. Its Roman ramble to Gumber Farm is a circular trail of approximately 3.75 miles, passing along an old Roman route and a chalky woodland ride. It is a rewarding option if you enjoy changing scenery and want a walk that feels a little further from town. Check the National Trust route notes for access and terrain.

Amberley: big views across the Arun Valley

Amberley is another good starting point for a South Downs walk, with a railway station close to the South Downs Way. Routes towards Amberley Mount reward walkers with views across the Arun Valley and the chalk hills. It is a lovely choice for a crisp autumn day, particularly if you want to pair a walk with a stop in the village. Choose a route suited to your group and allow for exposed, windy conditions on the higher ground.

Planning an autumn walk with the family

Autumn daylight disappears earlier than you might expect. Check sunset times, wear shoes with good grip and pack a waterproof layer, water and a snack. After rain, chalk and woodland paths can be slippery. Keep dogs under close control around livestock and wildlife, and follow any temporary signs or route diversions. For younger children, a shorter lakeside or riverside outing may be more enjoyable than a longer hill walk.

Stay a little longer in Arundel

One of the pleasures of walking near Arundel is having the town to return to afterwards. Find a café for a warm drink, browse the independent shops or settle in for lunch before heading home. If you are visiting for a weekend, there are plenty of opportunities to explore a different route the following day.

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