Cassop Vale National Nature Reserve is a protected area located between the villages of Bowburn and Cassop in County Durham. This national nature reserve is characterized by its distinctive Magnesian Limestone grasslands, which are among the largest remaining examples in Britain, alongside scrubland, woodlands, and wetlands. The varied terrain, including rolling countryside and areas of reclaimed industrial land, provides diverse landscapes suitable for several sports like hiking, road cycling, jogging, mountain biking, and more.
155
Routes
4.6
(192)
Average rating
2129
People visited

4
hikers
3.11km
00:51
50m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

4.7
(24)
108
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.6
(13)
51
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

4.6
(24)
201
hikers
8.18km
02:10
80m
80m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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5.0
(3)
94
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

17
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(4)
27
runners
20.9km
02:19
260m
260m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
16
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.2
(5)
41
riders
56.8km
03:21
440m
440m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

5.0
(1)
30
riders
43.7km
02:41
360m
360m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

5.0
(1)
7
riders
35.6km
02:21
420m
420m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

5.0
(2)
18
riders
73.9km
04:26
630m
630m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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5.0
(2)
51
riders
29.0km
01:28
260m
260m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

41
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

38
riders
53.1km
02:51
820m
820m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

5.0
(4)
30
riders
36.5km
01:58
590m
590m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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5.0
(3)
46
riders
65.9km
04:17
440m
440m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.

17
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

9
riders
16.8km
01:06
170m
170m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.0
(1)
8
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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3.0
(1)
32
riders
45.3km
02:46
430m
430m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

3.8
(6)
22
riders
25.1km
01:37
270m
270m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(2)
17
riders
31.6km
01:40
200m
200m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

8
riders
79.8km
04:49
1,030m
1,030m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Cassop Vale National Nature Reserve supports activities such as hiking, road cycling, jogging, and mountain biking. The reserve features 9 routes across various sports. These routes have an average rating of 4.53 out of 5 stars from the komoot community.
Yes, Cassop Vale National Nature Reserve offers multiple hiking routes. These trails traverse varied terrain, including Magnesian Limestone grasslands and woodlands. Information on specific routes can be found in the Hiking in Cassop Vale National Nature Reserve guide.
Cassop Vale National Nature Reserve provides options for both road cycling and mountain biking. Cyclists can explore the rolling countryside and diverse habitats. The Road Cycling Routes in Cassop Vale National Nature Reserve guide offers further details.
Yes, mountain biking trails are available in Cassop Vale National Nature Reserve. These trails range from easy to moderate, crossing grasslands, reclaimed quarry landscapes, and open countryside. Consult the MTB Trails in Cassop Vale National Nature Reserve guide for more information.
The reserve offers trails suitable for various ability levels, including easy options. For instance, a 2.9-mile (4.7 km) loop from Cassop is suitable for most fitness levels. The Easy hikes in Cassop Vale National Nature Reserve guide highlights accessible routes.
Yes, Cassop Vale National Nature Reserve includes routes suitable for families. The varied terrain and natural features provide an engaging environment for younger visitors. Specific family-friendly options are detailed in the Family-friendly hikes in Cassop Vale National Nature Reserve guide.
Yes, Cassop Vale National Nature Reserve is generally dog-friendly. Visitors can find specific routes that accommodate dogs. The Dog-friendly hikes in Cassop Vale National Nature Reserve guide provides relevant information.
The reserve is characterized by extensive Magnesian Limestone grasslands, which are rare in Britain. It also features diverse habitats including scrubland, woodlands, wetlands, and open water. Reclaimed quarries and mine spoil-heaps contribute to the varied landscape.
Cassop Vale is a biodiversity hotspot, protecting rare flower and butterfly species. Examples include the globeflower, bird's-eye primrose, and the Northern Brown Argus butterfly. The diverse habitats support a wide range of plant and animal life.
Cassop Vale National Nature Reserve is well-regarded by the komoot community. Over 48,000 visitors have explored the area, and the 9 available routes have an average rating of 4.53 out of 5 stars. This indicates high user satisfaction with the outdoor experiences offered.
Komoot offers several guides for the reserve, covering various activities. These include guides for Hiking, Road Cycling, MTB Trails, and Running Trails. There are also guides for easy, family-friendly, and dog-friendly hikes.
For inquiries regarding Cassop Vale National Nature Reserve, the NNR site office can be reached at 01833 622374. General information about National Nature Reserves in Durham is available on the GOV.UK website. Durham County Council also manages local nature reserves and can be contacted at 03000 264 589.

