A bit of a bugger to find, as it’s not visible from the road. Take the road south out of Warham, over a narrow bridge and a few hundred yards later you come to a passing place with two gates. The right hand gate is the track down to the camp.
The camp is a circular Iceni earthwork with double banks. Unfortunately, the western end which contained the original entrance was destroyed when the river course was re-routed. The other entrances are all supposedly modern. The central area of the camp has never been excavated.
Still, it’s a fine, impressive place with high banks and a deep ditches.