To get to the entrance by car, turn off Madingley Road and onto Grange Road. Then take the first left into St John’s playing field. The car park (which is very limited!) is straight ahead down the track and at the pavilion - where the changing facilities are. From the other side of the pavilion you can see the astro which is a couple of minutes’ walk. If you are walking or cycling, then there’s a pedestrian entrance next to the zebra crossing on Queen’s road (AKA the “backs”). Note: there is limited parking at St John's college. If you can arrive on bike that would help leave more parking spaces for the opposition!