Grafham Water
Lincolnshire
Grafham Water is one of England's largest reservoirs, covering 640 acres in the Cambridgeshire countryside with a signed 14 km perimeter path circling the full extent of the water. The western and northern shores pass through mixed deciduous woodland managed for wildlife — oak, ash and birch with dense understorey — while the eastern shore opens up with broad views across the reservoir where sailing boats add movement and colour. Two cafes provide natural stopping points on the circuit, and the changing character between woodland, open water and field edges gives this long walk genuine variety throughout.
This dog friendly walk is excellent for dogs who enjoy distance and water. The woodland sections provide rich scenting with dense undergrowth and seasonal interest, while the open reservoir edges offer fresh air and wide views. Off-lead potential is moderate along the quieter western paths, though leads are sensible on the busier southern shore near facilities. Livestock risk is low throughout. At 14 km, this is a proper half-day walk that suits fit dogs well — bring water and plan for breaks at the cafes along the route. The reservoir margins attract wading birds in autumn, so recall should be reliable near the water's edge.
At a Glance
- Distance
- 14.0 km (8.7 miles)
- Difficulty
- Moderate
- Duration
- 4 hr
- Walk Type
- Woodland, Coastal, Reservoir
- Route Type
- Circular
- Off Lead Potential
- Moderate
- Livestock Risk
- Low
- Facilities
- Visitor centre, Cafe, Toilets, Watersports
- Parking
- Grafham Water car parks - charged
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Frequently Asked Questions
Is Grafham Water dog friendly?
Grafham Water is a great choice for dogs, earning a solid 8/10 on our dog-friendly rating. The 14 km perimeter path offers real variety , woodland sections with rich scenting, open reservoir edges, and two cafes where you can both take a break. It's particularly well suited to fit, active dogs who enjoy longer walks.
Can dogs be off lead at Grafham Water?
Off-lead potential is moderate here. The quieter western paths offer the best opportunity to let dogs roam more freely, but leads are sensible on the busier southern shore near the facilities. Livestock risk is low throughout the circuit, though reliable recall is important near the reservoir margins, especially in autumn when wading birds are present.
What should I know before visiting Grafham Water with my dog?
At 14 km, this is a proper half-day commitment, so come prepared , bring water for your dog and plan your breaks around the two cafes along the route. Parking is available at the Grafham Water car parks, though a charge applies. The reservoir attracts wading birds in autumn, so if your dog has a strong chase instinct, keep that in mind near the water's edge.
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Grafham Water Visitor Centre, Marlow Park, Grafham, Huntingdon, PE28 0BH
52.2991, -0.2917
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