It took my husband and I about 5 min to climb(we went on a Saturday during the Summer)
I think about 2-3 min, if your in shape you could do it in a min. There's a few landings with windows that you can stop at to see some of the views.
5 to 10 minutes depending on your fitness level.
I would say 10 minutes at an average pace. The stairs are not wide and a slow pace is better than trying to run a race. Not a long time.
5-6 minutes
About 5 min, with average fitness.
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