A full circuit of the main lake at Pitsford Water, following the established waterside track around the bays and returning along the path beside the causeway. The plotted route is about 11 km. Allow around three and a half hours at a relaxed walking pace, including a few stops for views and birdwatching. The distance makes this a more substantial outing than a short country-park stroll, although the main route uses well-maintained, mostly firm tracks.
Start at the public Causeway Car Park on Brixworth Road near Holcot. From its walking-track exit, head south along the shore and continue around the western bays towards Brixworth Country Park. Keep following the reservoir circuit over the dam and around Grange Bay, then along the southern and eastern shores. At the eastern end of the causeway, use the waterside path beside the road to return to the car park. Keep to the mapped track at junctions. The northern nature reserve requires a permit and is outside this walk.
Anglian Water currently warns that low water levels can expose very soft mud. Stay on the established path: do not enter the reservoir bed, exposed inlets or water edges, or try to shorten the route across mud. Take care on the short lane section at Grange Bay and keep to the separate walking path beside the causeway road. Expect cyclists on the shared reservoir track, and allow room for people passing. Dogs must remain on leads throughout and out of the water.
Parking is charged. Check the posted payment instructions and gate-closing time before setting off; car parks are locked overnight. Bring water and suitable footwear, and allow for wind and changing weather on the open shoreline. Brixworth Country Park facilities are a separate detour from the circuit rather than at the Causeway start.
Route and visitor information: Anglian Water Parks, Pitsford Water walking guide and visitor map (https://anglianwaterparks.co.uk/pitsford-water-park/walking-relaxing), with parking and opening information at https://anglianwaterparks.co.uk/pitsford-water-park/visitor-information. Check the operator’s latest notices before travelling.