Sunday 23rd August is The Eastern Region Beach day at Corton on the East Coast at Corton Beach just North of Lowestoft.
On Google Maps I have placed a red pin in the car park This is a free large car park. To access the beach from the car park. Cross the main Corton road B1385 at the crossing point, and walk to the downsloping pathway. Follow the path down the slope until you see the steps on the beach. Turn left and walk about 200 yards and then you will find yourself in the naturist area of Corton Beach. The journey from the Car park to the naturist part of the beach takes about 5 minutes.
Here is a google map view;
Dropped pin Near Lowestoft https://maps.app.goo.gl/XwZFEGtaws8ncf2T8
Below is a view of the path to the beach;