Activities

Bug hunt and craft at the Visitor Centre in Denham

Bug hunt and craft at the Visitor Centre in Denham

Wednesday 9 Apr 2025

Colne Valley Visitor Centre, Denham

Have fun doing some bug themed craft and hunting bugs at the visitor centre in Denham

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Family pond dip and habitat creation in Iver

Family pond dip and habitat creation in Iver

Friday 11 Apr 2025

Hardings Row Nature Reserve, Iver Heath

What's living in your local pond? Find out how important your pond is, who lives in it and what grows there. Then help us do some work to create friendly habitats to encourage more wildlife to live there. A great chance to learn more about your local nature reserve.

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Family Fun Activities at the Woodland Centre Ruislip Lido

Family Fun Activities at the Woodland Centre Ruislip Lido

Friday 11 Apr 2025 - Saturday 12 Apr 2025

Ruislip Lido Woodland Centre, Ruislip

Free Easter Holiday Activities for children and families organised by Hillingdon Council at the Woodland Centre beside Ruislip Lido.

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The Colne Valley Regional Park is the first substantial taste of countryside to the west of London. The Park, founded in 1965, stretches from Rickmansworth in the north to Staines and the Thames in the south, and from Uxbridge and Heathrow in the east, to Slough and Chalfont St Peter in the west.

A mosaic of farmland, woodland & water with 200 km of rivers, canals and over 60 lakes

The Colne Valley Regional Park, formed in 1965 , stretches from Rickmansworth in the north, to Staines and the Thames in the south, Uxbridge and Heathrow in the east, to Slough and Chalfont in the west. Covering 43 square miles the landscape is a mix of bustling towns, green spaces and waterways which are the first taste of countryside immediately west of London.

The Colne Valley Park Trust aims to highlight this fantastic and varied area, its history, rich landscape and biodiversity. Many people live, work and visit the Colne Valley, but too few realise it forms part of a vibrant regional park.

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Countryside on your doorstep – Explore the Colne Valley

Spotlight

Why we need to protect the Colne Valley Regional Park

Act now to secure its legacy and potential!

Your Countryside in Crisis – a call for action!

The Colne Valley Regional Park is amongst the most pressurised parts of the Green Belt.  The Green Belt is seen by the market as a good development opportunity as there is a vacuum of policy addressing development pressures/‘needs’.

We have been advocating solutions over the last few years and are grateful to those in positions of power who have listened, understood and acted. But unfortunately our efforts to promote proper political understanding and buy-in are still not cutting through with key decision-makers. Therefore we have launched a campaign.

About the Regional Park

Students at Brunel University London and West London Film and Media CIC created this informative video.

It explores some of the many attractions in the Colne Valley Regional Park, highlighting the practical uses of the land, farming, angling, its many circular walks, and how to support it. The video also deals with the many threats and pressures facing the regional park due to its close proximity to the urban areas of west London, including giant infrastructure projects such as the High Speed 2 railway line.

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Celebration at Annual Colne Valley Park Friends Meeting

The Annual Friends meeting was held on Monday 17th March 2025 at the Visitor centre in Denham. This was a fun meeting to attend as the main purpose was a celebration to say thank you!
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Partners join together for a litter pick by the Slough Arm Grand Union Canal

On the 13th March we had another successful litter pick session, where we teamed up with the Canal and River Trust, Friends of the Colne Valley Park, Friends of the Slough Arm, Hillingdon Litter Pickers, and ACT Foundation UK. The effort and spirit was fantastic, and a great deal of litter was cleared.
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Heathrow Expansion – the Colne Valley Regional Park’s position

We remain publicly and determinedly opposed to the plans to expand Heathrow Airport, which will cut the Park in two, changing it for ever. 1200 acres of Green Belt will be lost and many more hundreds of acres will be built over by displaced existing businesses, and for new facilities to serve a bigger Heathrow. What’s more, five rivers will be put into 2km-long tunnels or diverted, cutting connections for wildlife between the internationally-rare chalk streams of the Chilterns and the Thames.
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Landscape Recovery in and around Horton, Wraysbury, Colnbrook & Poyle

Over the past year, the Colne Valley Park Team has been working to enhance the green spaces around Horton, Colnbrook & Poyle, and Wraysbury. Find out what we have been up to…
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Partners join together for clean up by the Grand Union Canal in Denham

On Wednesday, 22nd January, The Colne Valley Regional Park (CVRP) team and the Canal and River Trust organised a joint litter-picking and general tidy-up session by the canal on the edge of Denham Country Park heading towards New Denham/Uxbridge. On the day, we were joined by Lizzie from Buckinghamshire Country Parks, Tony Booker from ReAP, a volunteer team from Friends of the Colne Valley, and Nic from Hillingdon Litter Pickers.
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Let’s create the best green corridor around any city in Europe

The countryside on the edge of large cities is crucially important for both people and wildlife. Recent changes to national planning policy threaten the Colne Valley and other areas like it. Yet with this threat could come the opportunity to create the best managed and best connected green corridor around any city in Europe. We need to fight for the countryside on your doorstep.