The best walks and hikes around Arun
4.6
(1026)
8,904
hikers
567
hikes
Hiking around Arun offers diverse trails across West Sussex, England, characterized by its varied landscapes. The region is bisected by the River Arun, providing scenic walks along its banks and through woodlands. Portions of the area lie within the South Downs National Park, featuring rolling hills and chalky terrain. Hikers can explore both inland routes and an urban coastal strip.
Best hiking trails around Arun
- The most popular hiking route is Monarch's Way and River Arun Circular, a 7.3 miles (11.8 km) trail that takes 3 hours 11 minutes to complete. This moderate route offers views of the River Arun and passes through Arundel Park woodlands.
- Another top favourite among local hikers is Swanbourne Lake loop via Arundel Cathedral — South Downs National Park, an easy 2.9 miles (4.6 km) path. This loop provides scenic views and passes historical landmarks.
- Local hikers also love the Arundel to Amberley loop — South Downs National Park, a 12.3 miles (19.7 km) trail leading through varied terrain, often completed in about 5 hours 15 minutes.
- Hiking around Arun is defined by river paths, rolling hills of the South Downs, and coastal areas. The network offers options for different ability levels, from easy strolls to more challenging ascents.
- The routes in Arun are highly rated by the komoot community with an average score of 4.6 stars from more than 900 reviews. More than 8,500 hikers have used komoot to explore Arun's varied terrain.
Last updated: June 23, 2026
4.7
(121)
590
hikers
11.8km
03:12
160m
160m
Embark on the Monarch's Way and River Arun Circular, a moderate hike spanning 7.3 miles (11.8 km) with an elevation gain of 533 feet (163 metres). This route offers a diverse landscape, blending historical paths with natural riverine beauty. You can expect to spend around 3 hours and 11 minutes exploring rolling hills and ancient woodlands within Arundel Park. Keep an eye out for deer and seasonal wildflowers as you make your way towards panoramic views from Hiorne Tower. The trail also provides stunning vistas of Arundel Castle, making for a rewarding outdoor experience.
This moderate trail is suitable for most hikers with a reasonable level of fitness. Parking is generally available in the charming town of Arundel, which also offers various amenities before or after your hike. Be aware that some sections, particularly along the River Arun, can have slippery tree roots when wet, so wear appropriate footwear. Plan your visit during drier periods for the most comfortable experience.
Following parts of the historic Monarch's Way, this route immerses you in a landscape rich with both natural features and historical significance. As you hike along the River Arun, you might spot local wildlife like swans and kingfishers. The trail's journey through Arundel Park highlights ancient woodlands and offers unique perspectives of the iconic Arundel Castle, distinguishing it as a memorable regional outing.
4.8
(46)
280
hikers
Embark on an easy 2.9-mile (4.6 km) hike around Swanbourne Lake, a picturesque artificial lake fed by groundwater springs. This route, which takes about 1 hour and 14 minutes with an elevation gain of 189 feet (58 metres), offers diverse scenery, from tranquil water views to glimpses of the imposing Arundel Castle and the French Gothic style of Arundel Cathedral. You will experience a mix of hard-surfaced paths, grass bridleways, and chalk paths, with some small inclines that keep the journey engaging without being overly strenuous.
This easy trail is suitable for all ages and abilities, including families. While most paths are accessible, some sections can be uneven or muddy, especially the chalk paths, so stout boots are recommended. You will find some dog-friendly stiles along the way, making it a great option if you are hiking with your pet. The varied terrain and well-maintained paths ensure a pleasant experience, allowing you to focus on the rich surroundings.
The Swanbourne Lake loop is notable for its unique blend of history and natural beauty. You can observe wildlife like swans, ducks, and even water voles around the lake, which has existed since the Domesday Book. The trail seamlessly transitions from the historic town center to serene lake shores and quiet grazing fields, offering extensive views of parkland and rolling hills. This accessibility and varied experience make it a popular choice for enjoying the South Downs National Park.
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4.6
(23)
134
hikers
6.35km
01:41
60m
60m
Embark on an easy hike around Swanbourne Lake, a delightful 3.9-mile (6.4 km) loop that takes about 1 hour and 40 minutes to complete. You will experience a gentle elevation gain of 205 feet (63 metres) as you walk through diverse landscapes, from town pavements to open fields. Enjoy serene views of Swanbourne Lake itself, often with Arundel Castle providing a grand backdrop, offering a relaxing and enjoyable experience for most fitness levels.
When planning your visit, be aware that some sections of the trail can become muddy, especially after rain, so wearing sturdy boots is a good idea. The route is generally dog-friendly, but if you bring your canine companion, remember to keep them on a lead between March and September to protect nesting birds. This ensures a pleasant and responsible outing for everyone.
This trail offers a unique blend of natural beauty and historical significance within the South Downs National Park. As you hike, you will pass prominent landmarks like the imposing Arundel Castle and the striking Victorian Arundel Cathedral, known for its French Gothic architecture. Keep an eye out for the intriguing Hiorne Tower as you explore Arundel Park, adding another layer of interest to your journey.
4.5
(13)
53
hikers
19.7km
05:15
220m
220m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.3
(6)
25
hikers
21.9km
06:02
380m
380m
Hike the difficult 13.6-mile Bignor Hill, Houghton Forest & Glatting Beacon loop in South Downs National Park, featuring expansive views and
4.5
(11)
42
hikers
7.26km
02:00
130m
120m
Explore the moderate 4.5-mile Nore Hill Folly Trail in Slindon Estate, a 2-hour hike with 414 feet of gain and panoramic views from the foll
4.5
(6)
29
hikers
6.83km
01:43
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(4)
19
hikers
7.76km
02:03
80m
80m
Hike the Slindon Medieval Park Pale and Village Walk, a 4.8-mile route through historic woodlands, charming villages, and ancient deer park
4.8
(4)
35
hikers
10.3km
02:53
200m
200m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.6
(8)
26
hikers
4.90km
01:19
60m
60m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Other adventures around Arun
Tips from the Community
The best view of Arundel castle is from the River footpath.
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Doors open and definitely worth exploring - look for the frieze on the Northern wall of Mary, with her train held by angels. Was whitewashed over in the Reformation
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starting point of a small, nice walk
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Cycling is limited. Access from London Road (where cathedral is)
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An impressive medieval castle with beautiful gardens. It's worth a visit. You can experience where Queen Victoria herself visited and imagine how the royals would dine when they were here. The historic cathedral is also truly worth seeing!
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Frequently Asked Questions
How many hiking trails are available in Arun?
Arun offers a wide selection of hiking trails, with over 550 routes documented on komoot. These range from easy strolls to more challenging ascents, catering to various preferences and fitness levels.
What types of landscapes can I expect to see while hiking in Arun?
Hiking in Arun, particularly within the West Sussex district, offers diverse landscapes. You'll find scenic walks along the River Arun, through tranquil woodlands like those in Arundel Park, and across the rolling hills and chalky terrain of the South Downs National Park. There's also an urban coastal strip for different views.
Are there any easy, family-friendly walks in Arun?
Yes, Arun has many easy trails suitable for families. For example, the Swanbourne Lake loop via Arundel Cathedral is an easy 2.9-mile (4.6 km) path offering scenic views and passing historical landmarks. Another option is the Patching loop, which is just over 3 miles (4.9 km) and also considered easy.
Can I bring my dog on hikes in Arun?
Many trails in Arun are dog-friendly, especially those in areas like Arundel Park and around Swanbourne Lake. It's always a good idea to check specific trail regulations for any restrictions, but generally, the natural landscapes of the South Downs National Park and river paths welcome well-behaved dogs.
Are there any circular walks in Arun?
Yes, Arun features several excellent circular walks. A popular choice is the Monarch's Way and River Arun Circular, a moderate 7.3-mile (11.8 km) route. Another is the Cissbury Ring loop from Findon, a moderate 6.4-mile (10.3 km) trail that explores an Iron Age hill fort.
What are some notable landmarks or attractions I can see near the hiking trails?
Arun's hiking trails often pass by significant landmarks. You can enjoy views of Arundel Castle, explore the historic Arundel Town Centre, or visit Swanbourne Lake. The area also includes parts of the South Downs National Park, offering expansive natural beauty.
What is the best time of year to go hiking in Arun?
The Arun District in West Sussex is enjoyable for hiking throughout much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery, with blooming wildflowers or vibrant fall foliage. Summer is also popular, though trails can be busier. Winter walks can be crisp and scenic, especially along the river or in woodlands, but some paths might be muddy.
Are there any challenging hikes in Arun?
For those seeking a challenge, Arun offers more demanding routes. The Arundel to Amberley loop is a difficult 12.3-mile (19.7 km) trail with varied terrain and some steep climbs. Another difficult option is the Bignor Hill, Houghton Forest & Glatting Beacon loop, which covers over 13.5 miles (21.8 km) with significant elevation changes.
What do other hikers say about the trails in Arun?
The hiking trails in Arun are highly regarded by the komoot community, with an average rating of 4.6 stars from over 900 reviews. Hikers often praise the diverse scenery, well-maintained paths, and the blend of historical sites with natural beauty, particularly along the River Arun and within the South Downs National Park.
Are there coastal hiking options in Arun?
Yes, the Arun District includes an urban coastal strip, providing opportunities for coastal walks. An example is the Climping Beach & West Beach Local Nature Reserve loop, an easy 4.2-mile (6.8 km) route that offers seaside views and a different hiking experience from the inland trails.
Is public transport available to access hiking trails in Arun?
Many areas within Arun, especially towns like Arundel, are accessible by public transport, including train services. From these hubs, you can often reach trailheads or start walks directly. For more remote trails, local bus services might be available, or a short taxi ride could connect you to your starting point. It's advisable to check local transport schedules when planning your hike.
Are there any trails that feature lakes or water bodies?
Absolutely. The region is home to several beautiful lakes and ponds that are popular for walks. Swanbourne Lake is a prominent feature, with trails like the Swanbourne Lake loop offering pleasant routes around its shores. You can also find Patching Pond and the WWT Arundel Wetland Centre, which provide opportunities for walks alongside water.
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