We’ve had the ludicrous idea of walking the Welsh coast this year, so we thought we should make a start. Beginning near Chepstow, near the island of Beachley. We walked to, and under, the “Old” Severn Bridge (now demoted from the M4 to become the M48), taking pictures, not of nature but this graffiti in the tunnel below the motorway.

Then under the newer M4 bridge to Caldicot.

We diverted to visit The Magor Nature Reserve: