The Ashley Gorge Via Ferrata is open from sun rise to sun set, 7 days a week. Weather does play a role in the experience. If it is raining or snowing the course will be CLOSED. If it is windy, it is still climbable, but will be more challenging and the sky bridge will sway a lot.  The Sun does shine directly on the cliffs in the afternoon and it gets very warm during the summer. Plan enough water and the correct clothing for hot weather.