Best lakes around Watford offer diverse natural landscapes, from expansive reservoirs to tranquil parkland water features. The area is characterized by its blend of urban proximity and accessible green spaces, providing opportunities for outdoor recreation. These lakes contribute to the region's natural beauty and serve as important habitats for wildlife.
Last updated: June 28, 2026
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Popular around Watford
This lovely flat path that runs around the entire reservoir makes for an ideal running spot. You will be treated to a diverse range of wildlife, excellent views, and numerous idyllic spots to stop and catch your breath.
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Ravensthorpe reservoir and weir was built in 1890 to supply water to Northampton. Today you can wander around the beautiful water source and enjoy bird-watching, fishing, or just an opportunity to get some fresh air.
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Idyllic spot for a picnic as well as a regular hang-out spot for some of our feathered friends such as geese and swans, and some rarer species such as the ring-necked duck and common crane.
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Built to supply water to the nearby Grand Union Canal, Welford and Sulby Reservoirs are wonderfully scenic. Keep your eyes peeled for carp beneath the surface. A loop of Welford Reservoir is an easy walk from nearby Welford, where there are also peaceful walking options along the canal.
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Daventry Country Park is a popular park ideally situated in the urban fringe of Daventry, within one mile of the town centre and easily accessible by car, bicycle or on foot with the benefit of cycle ways and footpaths from the surrounding areas. With a large reservoir, a cafe selling hot and cold food, an adventure playground, outdoor gym equipment, numerous picnic spots, a nature trail, accessible bird hides, and a wealth of wildlife, Daventry Country Park is a great family day out. The Park has been awarded the Country Parks Accreditation and also holds a Green Flag Award recognising it as being among the best green spaces in the country.
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For diverse outdoor activities, consider Daventry Country Park Reservoir, which offers a trail around its perimeter, an adventure playground, and bird hides. Welford and Sulby Reservoirs provide scenic and peaceful walking options along the canal. Rickmansworth Aquadrome is excellent for water sports like sailing, windsurfing, and kayaking, with accessible paths and two play areas for children.
Yes, several lakes are great for families. Rickmansworth Aquadrome features two play areas and accessible paths. Stanborough Park offers Splashlands (seasonally), playgrounds, and pedalos/rowing boats for hire. Aldenham Country Park includes an adventure playground and a Winnie-the-Pooh themed area. Daventry Country Park Reservoir also has an adventure playground.
Rickmansworth Aquadrome has fully accessible paths around its lakes. Aldenham Country Park offers tranquil lakeside walks and woodland trails. Cassiobury Park provides peaceful walks along the canal and river with accessible paths. The Draycote Water Circular Path is a lovely flat route around the reservoir, ideal for running or walking. For more options, explore the Easy hikes around Watford guide.
The lakes are rich in wildlife. Rickmansworth Aquadrome is a significant habitat for water birds like mallards and great crested grebes. Stanborough Park offers opportunities to observe wildlife in Stanborough Reedmarsh. Cassiobury Park's nature reserve is a haven for over 60 bird species annually and hosts Great Crested Newts. The Lakeside Picnic and Birdwatching Spot is known for geese, swans, and rarer species like the ring-necked duck.
Yes, fishing is a popular activity. Batchworth Lake at Rickmansworth Aquadrome is a noted fishing lake with an accessible fishing platform. Stanborough Park's Sailing Lake offers angling. Aldenham Reservoir has well-stocked fishing spots. Watford Piscators manages several lakes like Castles Lake and Tolpits Lake, which are primarily focused on angling for carp, tench, and bream.
Rickmansworth Aquadrome features paths around its lakes that are fully accessible. Cassiobury Park also offers accessible paths, ensuring a pleasant experience for all visitors.
Rickmansworth Aquadrome hosts water-based clubs for sailing, windsurfing, water skiing, and kayaking. Stanborough Park's Boating Lake offers pedalos and rowing boats, while its Sailing Lake provides sailing, paddleboarding, kayaking, and angling. Aldenham Reservoir also supports sailing activities.
Yes, the wider Watford area offers various trails. You can find mountain biking routes in the MTB Trails around Watford guide, with options like the 'Pickle & Pie Café – Watford Locks loop'. For runners, the Running Trails around Watford guide includes routes such as a 'Running loop from Winwick'.
Many lakes offer scenic spots for picnics. Stanborough Park provides scenic spots for walking and picnics. Aldenham Country Park has open spaces for picnics. The Lakeside Picnic and Birdwatching Spot is an idyllic location for a picnic. Ravensthorpe Reservoir Weir also offers a beautiful water source to wander around and enjoy the views.
Aldenham Reservoir, located in Aldenham Country Park, has a notable history, as it was originally excavated in 1795 by French prisoners of war. Ravensthorpe Reservoir Weir was built in 1890 to supply water to Northampton, highlighting its historical significance in water provision.
For specific details on parking facilities, costs, and public transport options for Rickmansworth Aquadrome, Stanborough Park, Aldenham Country Park, and Cassiobury Park, it is best to check their respective official websites or local council information. For Rickmansworth Aquadrome, you can find more information on the Three Rivers District Council website: threerivers.gov.uk.


Still not found your perfect lake around Watford? Check out the guides of these regions to see even more beautiful places.