Walking to Wales
Yesterday I did a walk from Severn Beach to Chepstow via the old Severn Bridge (the newer one (M4) doesn't have a walkway/cycleway on it). This is a walk that is only recommended on days without much wind as you're quite exposed once on the Severn bridge crossing. Also worth noting that you're actually not in Wales until halfway across the Wye Bridge (which crosses the River Wye).