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The Tarn

Highlight • Lake

The Tarn

Recommended by 1 mountain bikers

Cycling is not permitted at this location

You'll need to dismount and push your bike.

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    Tips

    November 1, 2025

    I ride past The Tarn whilst on a couple of my regular routes to and from favourite trails and woods - there’s a no cycling sign so I never went in until today - it’s amazing. Typically there was a couple of e bikes buzzing around but if you’re passing it’s well worth looking in.

    The Tarn is one of Royal Greenwich's Green Flag award winning sites.

    The Tarn is a beautiful wildfowl and bird sanctuary set within a charming landscaped garden, a well kept secret hidden away just off Court Road in Eltham. Many of it's original features have been retained from the 1930s, as it was originally on the grounds of Eltham Palace. There's a picnic area to sit and watch the wildlife.

    This unique site was purchased in 1934 when it was turned into a public park, it features a distictive green coloured lake, caused by the algae that grows on it, which makes it so popular with the many species of birds it hosts. The site was purchased in 1934 and turned into a public park and features a picnic area

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      Elevation 40 m

      Weather

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      Today

      Tuesday 18 November

      8°C

      5°C

      100 %

      If you start your activity now...

      Max wind speed: 11.0 km/h

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      Location: London, Greater London, England, United Kingdom

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