The ramble starts just outside Potton. Leave Cambridge on the A603 and then continue on the B1042 through Wrestlingworth and into Potton. Continue on the B1042 right through Potton and after the de-restriction sign take the first right hand turn signposted Deepdale. Go to the end of this road and turn left along the track into the wood. Where the track turns left towards the Sandy Heath transmitter there is a clearing in the woods. Park here as close as possible.