St Agnes Beacon is a landmark for anybody driving down the A30 towards the END. Surprisingly for such a large and conspicuous hill the barrows/cairns on the summit are just the opposite. My feelings are they have been robbed not only of any remains but also of stone over the years. What is left are a few scattered mounds, and even these can be mistaken for mining remains and vice versa. The hill is great for views..but don’t make a special trip for the archaeology.