Epsom Common and Stew Ponds
Epsom, Surrey
Epsom Common is one of those places that stops you on the first visit. The 177-acre site sits between the suburban edges of Epsom and Ewell and feels, within a few minutes of entering, genuinely different from what surrounds it - birch and oak canopy, open heathland sections, and the Stew Ponds feeding through the middle. It is the largest Local Nature Reserve in Surrey, a SSSI since 1955, and the habitat quality explains why.
Dogs must be kept under close control throughout. The SSSI designation means there is no formal off-lead zone. Cattle have grazed the common since 1997 for conservation management and summer brings temporary electric fencing in the grazing sections; keep dogs away from the fenced areas and on leads near the animals. The Stew Ponds are accessible, but check for blue-green algae from July through September before letting your dog near the water.
London clay defines the underfoot conditions from October through April - the grass paths become seriously muddy and waterlogged. The hard-surfaced perimeter track stays usable year-round if you want to avoid the worst of it. Boots are essential for the inner paths in winter. The Cricketers Inn nearby is dog-friendly and the natural finish to this walk.
Frequently asked questions
Who manages Epsom Common and why are there restrictions?
Epsom Common is jointly managed by Epsom and Ewell Borough Council and the Epsom Common Association. It has been a SSSI since 1955 and is the largest Local Nature Reserve in Surrey. The SSSI status means the council has a legal duty to protect the habitat, which is why dogs must be kept under close control throughout.
Can my dog swim in the Stew Ponds?
Dogs can access the water’s edge. However, as a conservation site, swimming in the ponds is not actively encouraged. In summer (July to September), check for blue-green algae before allowing your dog near the water - look for a green or blue-green scum on the surface. Blue-green algae can be rapidly fatal to dogs. If in doubt, keep your dog out.
How muddy does it get in winter?
Very muddy. London clay holds water exceptionally well and the grass paths become waterlogged between October and April. The hard-surfaced perimeter path is usable year-round. Boots are essential for the inner paths in winter. Expect to wash your dog after a wet-season visit.
Is there livestock on Epsom Common?
Yes. Cattle have grazed the common since 1997 as part of conservation management. During summer grazing periods, temporary electric fencing may restrict some areas. Dogs must be on leads near cattle and must not enter fenced enclosures.
Plan this walk with live weather and dog-safe route info