Join Chesham Museum’s summer evening walk on Tuesday 14 August 2012. There’s no need to book – just meet at the Museum at 7pm. The walk takes about two hours and costs £2.50 per person or £2 for Super or Life Friends. Explore the sites and learn the history of the five watermills on the River Chess which powered Chesham’s industries for nearly a thousand years. The walk will end with refreshments at a convenient pub. Visit the Museum website.Reporter Vanessa Worship.