Directions :
From M25 junction 30 take A13 eastbound. Continue past Lakeside exit then take next exit signposted "Grays A1012 (A1306)". To roundabout at end of slip road, take third exit into Stifford Clays Road. After approximately half a mile, near end of housing on your right, the road bears left, but instead turn right. Car Park will be immediately ahead of you.
From the east, take A13 westbound to "Grays A1012 (A1306)" exit. To roundabout at end of slip road, take first exit into Stifford Clays Road. Then follow directions as above.
What3Words: ///exact.upgrading.bumps