A431, the picnic site car park entrance next to the Swan pub in Swineford (NOT the Swan pub car park, it is behind it) there is a turning on the left 1/2 mile as you leave Bitton and Bristol. As you drive it enters into a big car park and picnic site.
The walk starts at Swineford picnic site car park, a steep walk up to the pretty village of North stoke and at the top great views for miles around. Will then track back towards Upton Cheyney.
Part 2 of this walk we did recently - will check weather conditions nearer the date.