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Bike touring routes & trails
United Kingdom
England
East Of England
Cambridgeshire
Huntingdonshire
St Neots

Grafham Water loop from St Neots

Moderate

4.0

(3)

5

riders

Grafham Water loop from St Neots

02:12

33.5km

150m

Cycling

Set out from St Neots on a moderate touring cycling adventure that takes you around Grafham Water. This 20.8-mile (33.5 km) loop features a mix of quiet roads and dedicated cycle paths, offering a diverse ride. You will gain 496 feet (151 metres) in elevation, a manageable climb for most…

Last updated: April 23, 2026

Waypoints

A

Start point

Parking

Get Directions

1

9.00 km

Lancaster Bomber JB477 Memorial

Highlight • Monument

This memorial has been set up for the six out of seven airman who lost their lives when their Lancaster Bomber JB477 of 405 Squadron from nearby RAF Gransden Lodge …

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2

22.6 km

Grafham Water

Highlight • Cycleway

Grafham Water is a site of Special scientific Interest covering almost 2000 acres. Built in 1965, it is the 8th largest reservoir in England. The lake hosts a water sport …

Tip by

3

26.6 km

Goulburn River Trail (NCN 51) Gravel Path

Highlight (Segment) • Cycleway

Lovely gravel trail that is suitable for all bike types and abilities. The surface is nice and hardpacked and the views are great.

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4

28.7 km

Hail Weston Ford

Highlight • River

Great! Beware of the slippery surface and the bend. It can throw you off your bike.

Tip by

B

33.5 km

End point

Parking

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Way Types & Surfaces

Way Types

20.5 km

8.06 km

4.32 km

585 m

100 m

Surfaces

18.0 km

7.66 km

6.78 km

1.07 km

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Tuesday 5 May

12°C

6°C

18 %

Additional weather tips

Max wind speed: 17.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How long does it typically take to cycle the Grafham Water loop from St Neots?

The full route, covering approximately 33.5 km (20.8 miles) from St Neots to Grafham Water and back, typically takes around 2 hours and 12 minutes to complete. This duration is for the full loop, which includes the 9-mile circuit around Grafham Water itself.

What is the difficulty level of this cycling route?

The full "Grafham Water loop from St Neots" is rated as moderate, requiring good fitness due to its distance and some potentially unpaved segments. The 9-mile circuit around Grafham Water itself is generally considered easy to moderate.

What kind of terrain and surface can I expect on this route?

The route from St Neots to Grafham Water largely uses quiet roads and cycleways, with a mix of asphalt, paved, and unpaved segments. Around Grafham Water, the 9-mile circuit is mostly traffic-free and consists of hard-packed cycle paths, some concrete sections along the dam wall, and stretches of tarmac. Be aware that there are also parts with loose gravel and unpaved sections, which can be muddy after rain. A gravel or mountain bike might be beneficial for these sections.

Where can I park to start this cycling route in St Neots?

While the specific starting point for parking in St Neots isn't detailed, you would typically look for public parking facilities within St Neots town centre to access the connecting routes towards Grafham Water. Many routes from St Neots utilize parts of the National Cycle Network Route 51.

Are there any notable landmarks or viewpoints along the way?

Yes, the route offers several points of interest. You'll pass the Lancaster Bomber JB477 Memorial. Around Grafham Water, you can enjoy views across the reservoir, tranquil natural beauty, and nature reserves. The route also includes sections of the Grafham Water cycleway and the Goulburn River Trail (NCN 51) Gravel Path. The journey from St Neots also passes through pretty villages and offers glimpses of the River Great Ouse.

Are there places to eat or get refreshments along the route?

Yes, there are several options for refreshments. Around Grafham Water, you'll find cafes at Mander Park and Marlow Park. In the nearby villages, pubs like The Wheatsheaf in West Perry and The Grafham Trout in Grafham offer convenient stops.

Is the Grafham Water loop from St Neots suitable for families?

The 9-mile circuit around Grafham Water itself is largely traffic-free and generally considered suitable for families and relaxed riding. However, the full route from St Neots is longer and includes some unpaved sections, making it more suitable for families with good cycling experience or older children.

Can I bring my dog on this cycling route?

While dogs are generally welcome in many outdoor areas, specific rules for dogs on the cycling paths around Grafham Water and connecting routes may vary. It's advisable to check local signage or the Grafham Water visitor information for current regulations regarding dogs, especially concerning leash requirements and access to nature reserves.

When is the best time of year to cycle this route?

The route can be enjoyed year-round, but spring and summer offer the most pleasant conditions with warmer weather and longer daylight hours. Autumn provides beautiful scenery with changing foliage. Be aware that unpaved sections can become muddy after rain, so drier periods are generally preferable, especially if you're not on a gravel or mountain bike.

Do I need any permits or have to pay an entrance fee for this route?

No, there are no specific permits or entrance fees required to cycle the Grafham Water loop from St Neots. Access to the cycle paths and the reservoir area is generally free.

Does the route connect with other cycle paths or trails?

Yes, the route from St Neots to Grafham Water often utilizes parts of the National Cycle Network Route 51. Around Grafham Water, the main circuit is a dedicated cycle path. The broader area also includes sections of the Pathfinder Way, Three Shires Way, and the Ouse Valley Way 3 (Eaton Socon to Brandon Creek).

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