4.0
(31)
82
riders
30
rides
Mountain bike trails around Tilbrook traverse a landscape characterized by gentle hills and open countryside, typical of the Cambridgeshire region. The area features a mix of gravel tracks, woodland paths, and routes around water bodies like Grafham Water. Elevation changes are generally moderate, offering varied terrain suitable for different skill levels.
Last updated: May 8, 2026
16
riders
92.5km
06:42
560m
560m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
4
riders
22.4km
01:32
100m
100m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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9
riders
54.0km
04:00
350m
350m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
6
riders
26.1km
01:49
160m
160m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
1
riders
38.6km
02:14
200m
200m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Careful in the winter - this was pretty unrideable. Mainly grassy byway. Imagine it's super fun when dry!
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Rode this route 04/08/24 tough going for kids... long grass etc but a great ride. watch out at Santa Pod raceway if there is an event on.
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Fast, straight descent with a decent surface that eases at the bottom before the T-junction. Put some watts down and you can really fly.
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The cycle path along the top of the dam is wide and flat and gives great views across the reservoir. Reach it from the Visitor Centre at the northern end although access at the southern end is trickier as you have to squeeze through a narrow gap next to a locked gate by the main road.
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The valve tower at Grafham Lake homes the controls that operate the opening and closing of the gates/valves allowing the reservoir water to be correctly regulated. The tower was built in the 1960s and resembles something of a spaceship!
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Good cafe usually busy but plenty of space for bikes and a playpark for youngsters. Great crazy golf course due to open May 2023.
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Built in the 1960s, the Valve Tower at Grafham Water is space age in design. It houses the equipment used to regulate the flow of water. The reservoir was built to accommodate a water supply for the new town of Milton Keynes.
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Mountain bike trails around Tilbrook feature a mix of gravel tracks, woodland paths, and routes around water bodies like Grafham Water. The landscape is characterized by gentle hills and open countryside, typical of the Cambridgeshire region, offering varied terrain.
Yes, Tilbrook offers several easy mountain bike routes. For example, the Grafham Water – Grafham Water loop from Grafham is an easy 13.9-mile (22.4 km) path that circles the reservoir, providing flat and accessible riding. There are 12 easy routes in total.
While the region is known for gentle hills, there are options for more experienced riders. The Wide Gravel Track – Kimbolton Castle loop from Upper Dean is classified as difficult, spanning 58.2 miles (93.7 km) with significant elevation gain, taking approximately 6 hours 46 minutes to complete.
Many routes in Tilbrook are circular. Popular options include the easy Grafham Water – Grafham Water loop from Grafham, and the moderate Spanish Wood – Wide Gravel Track loop from Upper Dean, which covers 33.7 miles (54.2 km) through varied rural landscapes.
You can encounter several points of interest. The Wide Gravel Track – Kimbolton Castle loop from Upper Dean passes by Kimbolton High Street. Routes around Grafham Water offer scenic views of the reservoir, and you might also pass by Stanwick Lakes on some trails.
Yes, the area offers family-friendly options, particularly the easier routes. The Grafham Water – Grafham Water loop from Grafham is an excellent choice for families due to its flat, accessible terrain around the reservoir.
The mountain bike routes in Tilbrook are highly rated by the komoot community, with an average score of 4.0 stars from over 30 reviews. Riders often praise the varied terrain, from open fields to woodland sections, and the well-maintained paths around water bodies.
While specific parking details for every trailhead are not provided, areas like Grafham Water typically offer dedicated parking facilities for visitors accessing the trails. It's advisable to check specific route details on komoot for parking information near your chosen starting point.
The gentle terrain and mixed paths of Tilbrook make it suitable for mountain biking through much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery. While winter riding is possible, conditions can be muddy, especially on woodland paths, so appropriate gear is recommended.
While specific pub or café stops are not detailed for every route, the The Pavilion Café – Descent into Wilden loop from Bolnhurst and Keysoe explicitly mentions a café in its name, suggesting a convenient refreshment stop along the way. Many villages and towns in the Cambridgeshire region also offer local amenities.
There are 30 mountain bike trails available around Tilbrook, catering to various skill levels, including 12 easy, 17 moderate, and 1 difficult route.


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