Kielderhead National Nature Reserve
Kielderhead National Nature Reserve
5.0
(5)
954
runners
19
runs
Jogging in Kielderhead National Nature Reserve offers diverse landscapes for runners. The region is characterized by expansive forests, including England's largest Kielder Forest, and the significant Kielder Water, Northern Europe's largest man-made lake. Runners can experience varied terrain, from well-maintained forest tracks to more rugged paths across open country and rolling hills. This area also features undisturbed moorland, valleys, and scrub-filled "cleughs."
Last updated: May 13, 2026
386
runners
42.7km
05:04
390m
390m
If you're ready for a significant jogging challenge, the Kielder Lakeside Way offers a difficult 26.5 miles (42.7 km) loop around the vast expanse of Kielder Water. You'll navigate diverse…
27
runners
13.6km
01:35
470m
470m
Prepare for a difficult jogging experience on the Deadwater Fell from Kielder trail, covering 8.5 miles (13.6 km) with a significant elevation gain of 1534 feet (468 metres), typically taking…

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28
runners
11.3km
01:21
410m
420m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
19
runners
34.2km
03:57
500m
500m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
22
runners
29.8km
03:16
340m
340m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Kielderhead National Nature Reserve
The Tower Knowe Visitor Centre, run by Kielder Water & Forest Park, is an information center and café on the banks of Kielder Water. The café is a great place to refuel if you're walking the 42-kilometer Lakeside Way, or a good starting and finishing point for a shorter run. The café is open from 11:00 AM to 5:00 PM, with food served from 11:00 AM to 4:00 PM.
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Kielder Castle is a charming 18th-century hunting lodge in Northumberland, built in 1775 for the Duke of Northumberland. Today, it serves as a vibrant visitor center and the starting point for numerous walking and cycling routes, including the famous Lakeside Way. Although the castle is currently undergoing renovations, the information center remains open and the surrounding facilities are accessible. It's an ideal base for exploring England's largest forest. It houses the Kielder Visitor Center and the Cafe at the Castle.
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The Kielder Viaduct in Northumberland is a masterpiece of Victorian railway engineering from the 19th century, with seven skewed stone arches and an ornate baronial style replete with battlements and loopholes—custom-built for the Duke of Northumberland. Once transporting coal and timber to Scotland, it is now a monumental jewel on Kielder Reservoir, saved from demolition and reborn as part of the Lakeside Way: a scenic walkway. The viaduct is not only technically impressive but also culturally enriched with ornate wrought iron panels, designed by children and forged by local craftspeople.
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At the Kielder Dam spillway, three striking stones—known as the Waterstones—commemorate the reservoir's official opening by Queen Elizabeth II in May 1982. This understated art installation offers views of the vast water, the imposing valve tower, and the technical heart of England's largest hydroelectric system. Cyclists following the Reivers Route will find a place where art, nature, and infrastructure converge—a brief stop that invites reflection and a photo with royal flair.
12
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Lovely walk across the top of the dam and back again, easy walking
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Huge wooden head, unfortunately damaged so you can't access it anymore
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Kielderhead National Nature Reserve offers a good selection of running routes, with a total of 19 trails. These include 1 easy route, 5 moderate routes, and 13 challenging routes, catering to various fitness levels.
You'll find a diverse range of terrain, from well-maintained forest tracks within Kielder Forest to more rugged paths across open country and rolling hills. The area also features undisturbed moorland, valleys, and scrub-filled 'cleughs', providing varied running surfaces.
Yes, for those seeking a significant challenge, the Kielder Lakeside Way is a demanding 26.5-mile (42.7 km) loop that encircles Kielder Water. Another difficult option is Deadwater Fell from Kielder, an 8.5-mile (13.6 km) path with significant elevation gain.
Runners can enjoy views of Kielder Water, England's largest forest, and various art installations like the Silvas Capitalis (giant head). Other notable sights include the historic Kielder Viaduct, Bakethin Reservoir and Weir, and the scenic Hindhope Linn waterfall. The Elfkirk viewpoint also offers stunning vistas over Whickhope inlet and the dam.
Yes, many routes in the area are circular. For example, the Deadwater Fell loop from Kielder — Northumberland National Park is a 7.0-mile (11.3 km) circular trail. The Kielder Water Cycle Path – Kielder Viaduct loop from Kielder also offers a longer circular option.
The running routes in Kielderhead National Nature Reserve are highly rated by the komoot community, with an average score of 5.0 stars from 4 reviews. Runners often praise the diverse landscapes, the expansive forests, and the stunning views of Kielder Water.
While some routes are challenging, there are easier options available, particularly around the Kielder Viaduct loops, which offer shorter, less strenuous paths. These can be suitable for families looking for a more leisurely run or walk. Always check the specific route details for distance and elevation to ensure it matches your family's ability.
Generally, dogs are welcome on trails within Kielderhead National Nature Reserve, but it's crucial to keep them under control, preferably on a leash, especially due to the presence of diverse wildlife and livestock. Always follow local signage and regulations.
Key visitor facilities include Kielder Castle and the Tower Knowe Visitor Centre. Both offer information and café services, making them excellent starting or finishing points for your run and places to refuel.
Kielderhead National Nature Reserve is rich in wildlife. You might spot upland birds like golden plover and curlew, birds of prey such as goshawks and buzzards, and even ospreys near Bakethin Reservoir. Red squirrels, roe deer, otters, and water voles are also residents of the area.
Yes, some routes, particularly those with higher elevation or those that pass near the observatory, will offer impressive views of the Kielder Observatory and the surrounding Kielder Water. It's a notable landmark in the area.
For easier runs, consider the various Kielder Viaduct loops. These routes often feature mostly paved surfaces and are generally shorter and less strenuous than the longer lakeside or fell trails, making them suitable for a more relaxed jog.


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