The 'Fisherman's Carpark' at Windlesham Arboretum can only be approached from the Guildford bound carriageway of the A322. It is half a mile from the M3 Junction (J3). As you approach on this busy road you will see a pedestrian crossing sign and opposite the entrance there is a pedestrian refuge with iron railings in the central reservation. On training days a helpful person should have put out a 'GSP Training' sign on the railings! It is not advisable to arrive too early as this carpark is locked to all but authorised users at all other times.
