Parking can be found in Watts Gallery (GU3 1DQ) for the duration of their opening hours (they do near the gates), or perhaps before the gates if they are closed.
The river Wey is a scenic river bustling with https://vinnybpfl803200.blogcudinti.com/28334498/dog-walks-where-they-can-swim-guildford-can-be-fun-for-anyone