Castle Eden Dene National Nature Reserve
Castle Eden Dene National Nature Reserve
4.5
(329)
2,874
hikers
16
hikes
Hikes around Castle Eden Dene National Nature Reserve explore England's largest area of semi-natural woodland. The landscape is defined by a deep gorge carved through magnesian limestone, creating cliffs and rocky outcrops along the Castle Eden Burn. The network of trails winds through this ancient woodland, with paths that can be steep and muddy in places.
Last updated: June 29, 2026
4.7
(39)
125
hikers
7.65km
02:06
120m
120m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.7
(3)
13
hikers
6.02km
01:41
110m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.7
(15)
41
hikers
19.9km
05:22
260m
260m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(4)
25
hikers
9.29km
02:33
150m
150m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
18
hikers
4.53km
01:16
90m
90m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Do not do the bit through Shotton colliery last time I did this the route there was being used as a rubbish tip for most of the way through the village
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This is a gentle woodland path trailing between the Castle Eden Burn river. It's worth walking past The Castle, which is a Grade II-listed mansion perched above the woodland.
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The Hart to Haswell walkway is a multi-user trail that follows a disused railway line. It's flat and well surfaced so suitable for most users.
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An 18th Century Palladian style mansion set above the woodland of Castle Eden Burn. It's an impressive site although not open to the public. Viewable from many points on a walk around nearby Castle Eden Dene nature reserve.
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Built by Rowland Burdon around 1765 using architect William Newton. It has 11 bedrooms and was recently up for sale (2020) for £3m
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A National Nature Reserve, this steep and well-wooded valley has been cut deep into soft limsetone rock by the action of Castle Eden Burn as it finds its way down to the coast. It has evolved over 10,000 years with majestic yew trees and strands of ancient oak and ash.
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A big and mostly quiet beach, situated at the end of the Durham Heritage Coast
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Crimdon beach is a very important breeding ground for the Little Tern, one of Britain’s rarest sea birds. The birds arrive at Crimdon in May from West Africa. In the 1920s-50s Crimdon was a popular place for holidays, especially from the Durham mining communities.
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Yes, many of the trails are loops. For a shorter, easier walk, consider the The Kissing Rock loop from Old Shotton, which is an easy 3.7-mile (6 km) path. For a longer, more challenging hike that combines coastal views with the woodland, the Crimdon Beach – Hart to Haswell Walkway loop from Peterlee is a great option.
The main access point with parking is at the Natural England car park located at the Oakerside Dene Lodge on Stanhope Chase, Peterlee (postcode SR8 1NJ). This is the primary starting point for many of the waymarked trails into the reserve.
Yes, dogs are welcome in the reserve. However, due to the area's status as a National Nature Reserve with sensitive wildlife and habitats, dogs must be kept on a lead at all times. Please be mindful of other walkers and the natural environment.
The reserve offers several easier trails suitable for families. The Castle Eden Mansion loop from Old Shotton is a relatively short and easy walk of about 2.8 miles (4.5 km). The paths can be muddy and steep in places, so sturdy footwear is recommended for everyone.
Hike lengths vary to suit different abilities. You can find short walks of around 1-2 hours, such as the waymarked Squirrel Walk (1.8 miles/3km). There are also more demanding full-day hikes, with the guide featuring routes from 2.8 miles (4.5 km) to over 12 miles (19 km).
The ancient woodland is a haven for biodiversity. Keep an eye out for roe deer and foxes, especially if you are quiet. The reserve is also home to a remarkable variety of birds. The area is particularly known for its over 450 species of plants, including ancient yew, oak, and ash trees.
The trails range from easy to difficult. The landscape is a deep gorge, so many paths involve steep climbs and descents. Paths can be uneven, rocky, and very muddy, especially after rain. Sturdy, waterproof hiking boots with good grip are strongly recommended for safety and comfort.
Yes, you can find the Blunt Beck Waterfall within the reserve. The Castle Eden Burn itself also creates scenic water features as it flows through the gorge, sometimes disappearing into the limestone bed during drier summer months.
The reserve is the largest area of semi-natural 'wildwood' in north-east England. Its most defining feature is the deep gorge, carved through magnesian limestone, which creates dramatic cliffs and rocky outcrops. This unique geology, combined with the ancient woodland, gives the area a mysterious and wild feel.
The area is highly regarded by the komoot community. Reviewers often praise the dramatic gorge landscape, the feeling of being in a 'wild' and ancient woodland, and the variety of trails available. The mix of dense forest and coastal scenery on longer routes is also a frequently mentioned highlight.
Besides the natural beauty, look for the 'Kissing Frogs' stone, a curious rock formation. On some routes, you may also see the impressive ten-arched Horden Viaduct, a remnant of the area's industrial past that stands in contrast to the ancient woodland.
Yes, the main entrance in Peterlee is accessible by public transport. Several bus services run to Peterlee town centre, from which it is a short walk to the Oakerside Dene Lodge entrance to the reserve. Be sure to check local bus schedules for the most current information.


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