Clare Balding walks in beautiful sunshine with one of the longest standing groups we've had on Ramblings. For over 30 years, Derek Fawcett and friends have met for an annual walk. They've known each other since they were at medical school and, despite going into different specialities, have retained a strong connection; they say this is best enjoyed while out walking. Today, they are in Laugharne in south west Wales. They follow a route from Laugharne Castle which takes in Dylan Thomas's former home. Thomas once described Laugharne as the 'strangest town in Wales' and based Llareggub in Under Milk Wood ('bugger all' spelt backwards) on the place.

Producer: Karen Gregor.