The arrow is on the ridge overlooking the target, close to a bend on the cycle route. It points directly at the target and would have been illuminated for night bombing. There is a double row of concrete pads behind it which I suspect supported a building containing the generator.

View over the target from the arrow. The light-coloured vegetation is the swamp. The target is near the two people, about 30 metres closer to us.

Part of the ring of boxes

Part of the ring of boxes

View towards the arrow. There is a light green patch near the skyline. The arrow is in the gorse bushes just to the right of this.

Part of the ring of boxes

Part of the ring of boxes