The Colne Valley Park covers over 40 square miles and is the first real taste of countryside to the west of London. The Valley hosts a mosaic of farmland, woodland and water with 200 miles of river and canal and over 60 lakes. It is also a living, working environment, providing employment and homes for many people as well as being a haven for wildlife.

The Colne Valley Visitor Centre is based in Denham Country Park. It is open every day of the year except Christmas Day. You can call 01895 833 375 or email colnevalley@groundwork.org.uk for more information.