Try to get here as early as possible. 7am would be good. Temperature can get extremely high and if you get here by 7am, you could be out of the heat by 9.15. There are only 3 trees on the top for shade. After 9am, lots more people arrive. If you want to avoid standing on suspended steel stairways with people in front and behind you, go early! If you suffer from heights, may not be your cup of tea. Coming down is easier than going up as the down stairs come down a different and it feels like an easier route.