Tamar Valley Heritage Guide Ann Marcer leads an afternoon walk in Calstock on Saturday, August 19, along the raised bank of the River Tamar to Okel Tor, then continuing on to Calstock Church. There will be a chance to look at the church, graveyard and site of the Roman fort. The walk starts at 2pm (meeting at Calstock Quay car park).

The full programme of Heritage Guide walks for this season can be found at www.tamarvalley.org.uk

There is no charge for the walks, but donations are welcome.