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easy

Crossness Nature Reserve and Thamesmead Walk

Thamesmead, Greater London · London

Quick answer

Crossness Nature Reserve and Thamesmead Walk is a 5.5km easy dog walk through a 38-hectare wetland nature reserve on the south Thames bank in Thamesmead, managed by Thames Water and the London Wildlife Trust. Dogs are welcome in the reserve on defined routes, with lead required in reed beds during nesting season. Southmere Lake provides off-lead open water access.

Walk route

Showing approximate start location. Full route coming soon.

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Distance

3.4 miles

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Difficulty

Easy

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Off-lead

No

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Stiles

None

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Parking

Available

About this walk

Crossness Nature Reserve is a 38-hectare wetland nature reserve on the south bank of the Thames in Thamesmead, managed by Thames Water and the London Wildlife Trust on the former sewage works site. The 5.5km walk links the reserve with the Thamesmead riverside path and Southmere Lake. Dogs are welcome in the reserve on defined access routes but must be on lead in the reed bed sections due to ground-nesting birds in season. The Thamesmead riverside section has off-lead access. Southmere Lake provides safe open water access for dogs.

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