In the Peak District National Park, Bill and Alan Davies take the Monsal Trail to Derbyshire's highest pub, Abney Moor and Mam Tor, and chat about the perils of ageing and the stresses of modern life.

Bill and Sir Trevor McDonald take in Dedham Vale, the Essex-Suffolk border and the Stour Estuary, as they explore the home of artist John Constable and chat about Trevor's esteemed career.

On the Jurassic Coast's South West Coast Path, Paul Merton and Bill ponder what we leave behind and Paul's return to stand-up.

Shaun Ryder joins Bill for a Somerset stroll through the Avalon Marshes, Chew Valley and Ham Hill, while they chat about the ups and downs of Shaun's life.