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United Kingdom
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South East England

West Sussex

The best walks and hikes in West Sussex

4.6

(8051)

59,201

hikers

3,895

hikes

Walks in West Sussex cover a varied landscape, from the rolling chalk hills of the South Downs National Park to the wooded areas of the Weald. The region's terrain includes coastal paths along Chichester Harbour, riverbank trails, and forested routes. This mix of environments provides a wide range of hiking options across the county, including many popular circular walks.

Best hiking trails in West Sussex

  • The most popular hiking route is Ouse Valley Viaduct & Ardingly Reservoir loop — High Weald, a 7.3 mile (11.7 km) trail that takes around 3 hours 10 minutes to complete. The route features the Ouse Valley Viaduct and paths around Ardingly Reservoir.
  • Another top favourite among local hiking enthusiasts is Arundel River Arun loop via St Leonard's Church — South Downs National Park, a moderate 7.3 mile (11.8 km) path. This hike follows the River Arun before looping back through woodland and fields near Arundel.
  • Local hiking enthusiasts also love the Kingley Vale Hidden Trail from Fishbourne — South Downs National Park, a 3.7 mile (5.9 km) trail leading through the ancient yew trees of Kingley Vale National Nature Reserve, often completed in about 1 hour 40 minutes.
  • Hiking in West Sussex is defined by the chalk ridges of the South Downs, coastal wetlands, and extensive ancient woodlands. The network of trails offers routes suitable for various fitness and experience levels.
  • The routes in West Sussex are highly rated by the komoot community with an average score of 4.6 stars from over 7,300 reviews. More than 56,000 hikers have used komoot to explore West Sussex's varied terrain.

Last updated: April 24, 2026

4.7

(306)

1,079

hikers

#1.

Ouse Valley Viaduct and Ardingly Reservoir Circular Walk

11.7km

03:08

130m

130m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Moderate

4.7

(107)

560

hikers

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

Moderate

4.7

(77)

483

hikers

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

4.9

(67)

475

hikers

5.93km

01:41

130m

130m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

4.9

(36)

196

hikers

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.

Hard
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Popular around West Sussex

Hiking in South Downs

Hiking around Chichester

Hiking around Mid Sussex

Hiking around Horsham

Hiking around Arun

Hiking around Worthing

Hiking around Adur

Hiking around Crawley

South Downs National Park – A Walk in the Parks

South Downs Way – A captivating hike across Southern England

Other adventures in West Sussex

South Downs National Park – A Walk in the Parks

Hiking Collection by

Jen Lowthrop

Tips from the Community

ACX
May 4, 2026, Dew Pond With Lone Tree

Beautiful dew pond, worth a quick stop

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The best view of Arundel castle is from the River footpath.

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Doors open on our visit and well worth exploring the austere, spartan Norman church

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starting point of a small, nice walk

Translated by Google

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Trail shoes sufficient over hiking shoes

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Not able to get to it as on private property : (

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Lovely setting

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James
May 27, 2025, Itchenor Ferry

This ferry was the highlight of my ride, approaching from the north you have to dismount and walk a short track (100m or so), the tide was out so you have to follow the path that winds out towards the water, there is a green stick, wait there and quickly the ferry will appear. You can take bikes and also you can pay by card, 2025 and it's still £3.50 for adult and bike!

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More Information

Discovering the magic of the South Downs National Park

The South Downs might only have achieved National Park status in 2011 but it’s been a cherished area for thousands of years. Its chalk hills provide many of the best hiking trails in West Sussex and walks are often gradual, leading to phenomenal view points across the downs. 

Further north, hikes in West Sussex extend to the western Weald which is included in the South Downs National Park, although its geology is vastly different. Trails here take you through exquisite natural woodland and old-growth forest. Out of the woods you can continue across clay and sandstone hills, past farmland and follow hedgerows filled with life. 

The South Downs are also peppered with historic buildings. From Bignor Roman Villa and 17th century Parham House to Avington Park mansion and 18th century watermills, evidence of times gone by is all around. 

Finding the nature of West Sussex

With a lengthy southern coastline, rich natural woodlands, sweeping commons and numerous streams and rivers, it’s perhaps no surprise that your walks through West Sussex will have a strong wildlife accompaniment. 

Down in Chichester Harbour Area of Outstanding Natural Beauty, you can see many resident and visiting birds across the mudflats and wetlands. Little egrets, dunlin and curlews all call this area their home. 

Selborne Common in the South Downs is an ideal place to roam in summer as its wildflowers draw thousands of butterflies. Over in the east, Burton Mill Pond sees waterfowl, beetles and dragonflies. 

Hiking through the seasons in West Sussex

Thanks to its southerly location and variety of landscapes, every season is a good season for walks in West Sussex. In spring, the county comes alive with birdsong, wildflowers and tree blossoms, making rambles positively blissful. 

In summer, the rural landscape of West Sussex blooms in full glory and whether you’re roaming the Weald or the coast, you stand a high chance of enjoying beautiful sunshine. Autumn brings stunning colours across the South Downs, with hazy mornings and golden forests. 

In winter, you can choose your hikes depending on the weather, sticking to the western Weald woodlands when you need shelter or enjoying an exhilarating coastal walk when it’s dry. Every time of year brings out a different side to this wonderful region so get your boots on and choose a trail.

Frequently Asked Questions

Are there many circular walks in West Sussex?

Yes, West Sussex is excellent for circular walks. Many trails are designed as loops, so you can easily return to your starting point. For a challenging route with significant elevation, the Chanctonbury Ring and Cissbury Ring loop offers a fantastic day of hiking. If you prefer something flatter, the Knepp Castle, Knepp Wildland & Shipley Windmill loop takes you through a pioneering rewilding project.

Can I bring my dog on hikes in West Sussex?

Many trails in West Sussex are dog-friendly, but it's important to be mindful of the environment. In areas like the South Downs, you'll encounter livestock, so dogs must be kept on a lead. The Houghton Forest loop via Bignor Hill is a good option, offering plenty of woodland paths for you and your dog to explore.

What are some good, easy walks for families?

There are plenty of family-friendly options. For a shorter walk with lots to see, the Swanbourne Lake loop via Arundel Cathedral is a great choice, taking you past a beautiful lake and offering views of Arundel Castle. Buchan Country Park is another popular spot, known for its well-maintained paths and scenic lake.

Are there any good coastal walks?

Definitely. The West Sussex coastline offers some beautiful and relatively flat hiking. For a long walk with sea air and birdwatching opportunities, the Thorney Island loop from Southbourne in Chichester Harbour is a fantastic choice. Another great option is the walk around the peninsula from West Itchenor to Bosham, which passes through charming coastal villages.

Where can I find walks with great views?

For panoramic views, head to the high points of the South Downs. Devil's Dyke is a famous V-shaped valley offering expansive vistas over the Weald. A hike on the Ditchling Beacon loop provides some of the most iconic scenery in the national park, with views stretching out to the coast on a clear day.

Can I get to any trails using public transport?

Yes, several towns with train stations serve as excellent gateways to trails. Arundel station, for example, is the starting point for many walks along the River Arun, including the popular Arundel River Arun loop. You can also start the Kingley Vale Hidden Trail from Fishbourne, which has a train station.

What are some popular places for hiking in West Sussex?

The South Downs National Park is the heart of hiking in the region, offering classic rolling chalk hills. For a different experience, the Kingley Vale National Nature Reserve is famous for its ancient yew tree forest. Devil's Dyke is a major landmark known for its dramatic valley and panoramic views, while the National Trust - Slindon Estate provides extensive woodland trails.

How many hiking trails are there in West Sussex?

There are over 3,800 hiking routes to explore in West Sussex. These range from short, easy walks of just a couple of miles to challenging long-distance treks across the South Downs, with nearly 2,000 trails classified as easy.

What do other hikers enjoy about the trails in West Sussex?

The trails are highly rated by the komoot community, with an average score of 4.6 stars from over 7,300 reviews. Hikers often praise the variety of landscapes, from the stunning chalk cliffs and rolling hills of the South Downs to the peaceful ancient woodlands and scenic riverbanks.

Are there any trails with interesting historical or architectural features?

Yes, many walks feature unique landmarks. The Ouse Valley Viaduct & Ardingly Reservoir loop is famous for its magnificent 19th-century railway viaduct. For ancient history, the Kingley Vale National Nature Reserve contains Bronze Age burial mounds alongside its famous yew trees.

Where can I find information about parking for walks?

Many popular trailheads have dedicated parking, though they can fill up quickly on weekends. The National Trust car parks at places like Devil's Dyke and Slindon Estate are good starting points. For smaller, free car parks, check the details of individual routes on komoot, as users often mark parking spots as Highlights.

Most popular routes in West Sussex

Family-friendly hikes in West Sussex

Most popular attractions in West Sussex

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