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Cambridgeshire

Top 20 Lakes in Cambridgeshire

Lakes in Cambridgeshire are often former gravel pits and quarries, transformed into diverse natural habitats and recreational areas. This county, characterized by its generally flat landscapes, offers a variety of lakes for outdoor activities. Many of these sites are now managed as nature reserves, providing important ecosystems. These areas offer opportunities for walking, cycling, and wildlife observation.

Best lakes in Cambridgeshire

  • The most popular lakes is Fen Drayton Lakes Nature Reserve, a lake that is a network of lakes,…

Last updated: April 26, 2026

Grafham Water

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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 …

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Far Fen Lake

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Part of the RSPB Nature Reserve, Far Fen Lake is recognisable by the island near its eastern shore.

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Grafham Water

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Best done anti clockwise, which not only is naturally faster but also means you don't accidentally miss an important section easily missed going clockwise, if missed the result is hitting the main road for 1.5mile.

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Godmanchester Nature Reserve

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Godmanchester Nature Reserve is a superb place for a walk, not far from the market town of Huntingdon. As with many other reserves along the Great River Ouse, it occupies …

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Amazing cycle lane right through the Fens. Beautiful water views on both sides, an absolute pleasure!

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Wildlife Sanctuary Lake

Highlight (Segment) • Natural

Appears to be a good area for spotting birds and wildlife. Very attractive waterside walk.

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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 …

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The Three Shires Way circles Grafham Water at the end of its journey from Buckinghamshire. The extra loop was added to bring the total distance of the long-distance path to …

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Paxton Pits Nature Reserve

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Myriad habitats can be found at Paxton Pits Nature Reserve, with beautiful lakes, riverside, meadow, reedbed, scrub and woodland. The visitor centre offers refreshments, facilities and friendly expertise.

Kingfishers and …

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Serpentine Lake

Highlight • Viewpoint

Between the upper "Serpentine Lake" and its neighboring lake, the "Chinese Bridge" connects the areas of the park. The gray herons like to perch above the reed belt of the Serpentine Lakes.

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Popular around Cambridgeshire

Norfolk Trails – long-distance walks

Stour Valley Path – A river walk of artistic beauty

Pathfinder Long Distance Walk — A hike for wartime heroes

Hereward Way – Rare wildlife, rich history and heavenly hiking

The Old Chalk Way

Ouse Valley Way — A winding hike alongside one of England's greatest rivers

Fen Rivers Way — A riverside hike through enchanting East Anglia

Icknield Way Path — Hike seven counties on Britain's oldest road

A fantastic journey along Britain’s entire East Coast – NCN 1

City to spires – London to Cambridge and back

Other adventures in Cambridgeshire

Norfolk Trails – long-distance walks

Hiking Collection by

Norfolk Coast

Tips from the Community

Neil Blair
August 24, 2025, Serpentine Lake

Mainly gravel surfaces. Dry in the summer but certain sections can be muddy after rain.

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Being here three times in the nice weather, I consider this a place where you can reset yourself after your daily routine or others, where you can sit and listen to the seagulls and the geese and any other sound. In the evening the sunset was so astonishing during the summer. I understood the place was becoming muddy after a few days of rain.

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dipdot123
August 31, 2024, Far Fen Lake

Parking is £2. There is a portaloo and a bin in the carpark. This hike was limited in what you could see, in August the trees and weeds blocked most of the view. For safety note that the pathway takes the narrow road that cars are entering and exiting. There are two crossings over the guided path where the buses are traveling at speed. The first part of the walk by the Ouse was lovely as was the last part on a field where you ton off by the weight limited bridge. I would imagine in winter the path would be a mush pit.

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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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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 cycleway passes between a series of scenic lakes formed from old sand and gravel quarries, now a nature reserve. The path is often flooded and unpassable for road bikes between autumn and spring though.

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The tarmac cycle lane runs parallel to the bus-way, both providing an excellent link between Huntingdon and Cambridge. Cycle-parks at each major bus stop.

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North West trail blue bell woods

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Frequently Asked Questions

What are the best lakes in Cambridgeshire for nature and wildlife observation?

Cambridgeshire's lakes, many of which are former gravel pits, are rich in wildlife. Fen Drayton Lakes Nature Reserve is an exceptional spot for birdwatching, with diverse wildfowl, roosting birds, and occasional otters. Godmanchester Nature Reserve is known for songbirds, ducks, geese, kingfishers, and overwintering wildfowl. Ely Country Park also provides important wildlife habitats.

Are there family-friendly lakes in Cambridgeshire?

Yes, several lakes in Cambridgeshire are ideal for families. Milton Country Park offers an adventure playground and sensory garden, along with open-water swimming and paddleboarding. Ferry Meadows Country Park is a popular family destination with play areas, a miniature train, and watersports. Grafham Water is also considered family-friendly, offering cycling and walking trails.

What outdoor activities can I do around Cambridgeshire's lakes?

You can enjoy a variety of outdoor activities. Walking and cycling are popular, with sites like Grafham Water offering a nine-mile track. Fen Drayton Lakes Nature Reserve features an amazing cycle lane with beautiful water views. Watersports like open-water swimming, paddleboarding, and canoeing are available at Milton Country Park. Fishing is also popular at places like Skylark Lakes and Fenced Acre Lake. For more ideas, explore hiking routes or cycling tours in the region.

Which lakes offer good cycling routes?

For cyclists, Fen Drayton Lakes Nature Reserve boasts an excellent tarmac cycle lane through the Fens. Grafham Water is also very popular, featuring a nine-mile track around the reservoir suitable for both walkers and cyclists. Ferry Meadows Country Park also offers cycling trails with bike hire available.

Are there any historical sites near the lakes in Cambridgeshire?

Yes, Godmanchester Nature Reserve holds Roman historical significance, with Roman Lake being the site of a Roman well discovered during quarrying. Ely Country Park, situated along the River Great Ouse, offers views of Ely Cathedral, a significant historical landmark.

What are some accessible lakes for visitors with mobility needs?

Grafham Water is noted for its accessibility, with much of the site, including the fishing lodge and visitor centre, being wheelchair-accessible. Its nine-mile track is also suitable for a range of users.

Where can I go for a peaceful walk around a lake in Cambridgeshire?

Fen Drayton Lakes Nature Reserve is considered an exceptionally peaceful spot for walks and birdwatching. Godmanchester Nature Reserve also offers excellent places for walks amidst grasslands and hedgerows. Wildlife Sanctuary Lake is another attractive waterside walk for quiet reflection.

Which lakes are good for fishing?

Skylark Lakes in Wimblington is particularly noted for carp fishing, offering various lakes including 'The Mere'. Fenced Acre Lake in Mepal is a secluded spot popular for tench fishing. Head Fen Lakes near Little Downham is a fishery with three waters, including a 'snake lake' for match fishing and a larger specimen lake with carp and barbel.

What do visitors enjoy most about Cambridgeshire's lakes?

Visitors appreciate the diverse ecosystems created by these former gravel pits, which now support a wide range of flora and fauna. Many enjoy the peaceful atmosphere for birdwatching, the well-maintained cycle paths, and the family-friendly facilities. The opportunity to reset and connect with nature is a common theme, especially at places like Wildlife Sanctuary Lake.

Are there any lakes suitable for wild swimming or watersports?

Milton Country Park offers open-water swimming sessions, paddleboarding, and canoeing at Waterbeach Lake. Ferry Meadows Country Park also has a large watersports centre, making its lakes and river central to many aquatic activities.

What is the best time of year to visit the lakes in Cambridgeshire?

Many lakes offer something to see and hear all year round, especially for birdwatching. However, some paths, particularly at Fen Drayton Lakes Nature Reserve, can be flooded and unpassable for road bikes between autumn and spring. Summer offers pleasant conditions for watersports and drier paths, though some areas might experience midges. Spring and autumn provide beautiful scenery and active wildlife.

Are there any lakes that are part of nature reserves?

Yes, many of Cambridgeshire's lakes are managed as nature reserves. Fen Drayton Lakes Nature Reserve, managed by RSPB, is a prime example. Far Fen Lake is also part of the RSPB Nature Reserve. Godmanchester Nature Reserve, Houghton Meadows Nature Reserve, and Paxton Pits Nature Reserve are other notable examples, offering diverse ecosystems and recreational opportunities.

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