The next in a series of Tamar Valley walks led by trained heritage guides is led by Ann Marcer on Sunday, September 24. It’s a four-mile morning walk along the River Walkham taking in mining remains, river views and wildlife.

The walk starts at 10am at Grenofen Bridge off the A386 between Tavistock & Horrabridge and should finish by 1pm.

The full programme of Heritage Guide walks for this season can be found at www.tamarvalley.org.uk, or in local outlets throughout the Tamar Valley.

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