I have been to Stourhead Gardens many times and it is my favourite National Trust Gardens. On this visit I went on a big walk to King Alfred's Tower, a nice walk but quite long and good views from the top of the tower which is also free if you are a National Trust member. The Gardens are beautiful with a big lake and lovely Pantheon and Grotto. The trees looked lovely with their autumn covers and the reflections on the lake are lovely. There is a leaflet you can buy with different walks to do from easy short one to long walks. I had the bonus of lovely weather. I have ticked that there is a fee for this attraction, I do not know how much it costs, but if you are a National Trust member the entrance fee is free.