Had no idea this was on our route. We were travelling on bikes and the route is not for the faint-hearted so wouldn't risk life and limb on a bike just to see this but if you want to tackle a big hill with scarey descent then this is the place for you. The art installation is fun to vitsit and nearly ripped my shirt out in the wind and I was there on a lovely summer's day! It is an uphill walk but quite a wide track. There are no toilet or eating facilites - it would just be a short visit really - but hthere is a rest bench part way up the hill.