This is a circular walk of no more than five miles, from and to Caldicot Castle, passing through the village of Portskewett, Black Rock and its picnic site, the coast below the Prince of Wales Bridge, along the Wales Coast Path, and the Iron Age fort at Sudbrook, with spectacular views over the Severn Estuary.

There will be a chance to visit the castle and its tearoom after the walk (free entry).

11 am start.