The first real taste of countryside to the west of London

The Colne Valley Regional Park 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.

Despite its proximity to the urban sprawl of west London, the Colne Valley Regional Park is a landscape of surprises. Covering more than 43 square miles, it features lush green countryside, pleasant villages with traditional country pubs, bustling towns, river, lake and canal-side walks. It is a world of spectacular diversity and hidden gems, a superb recreational resource. Discover its many wildlife-rich habitats in 19 nature reserves, five country parks and along more than 200km of water-ways.

The region’s heritage can be explored through its many visitor attractions. People have been living and working here for a long time – there is evidence of human habitation dating back 8,000 years. The Park’s many tranquil areas are easily accessed from west London and Slough, and handy for major transport links such as the M25, M4, Heathrow and national railway routes.

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Harmondsworth Moor

Denham Country Park

River Colne at Harmondsworth Moor