St Martha, Surrey

St Martha is a hillside, largely wooded, small civil parish in the Guildford borough of Surrey towards the narrower part of the west half of the North Downs. It includes three homes north of St Martha's Hill, a southern knoll of the range of hills but almost all its population is south of this, in much of the village of Chilworth which is divided between St Martha's and Shalford parishes. Chilworth gunpowder works mark the southern border of the entity, and are a well-preserved, publicly accessible area of riverside former industry.