I would not describe any of them as such. One would need to be able to climb up on a box then run down the stairs. However, it maybe worth contacting them to see what accommodations they can come up with. Everyone I dealt with there was extremely friendly. They really want you to have a good time.
I am an Occupational Therapy Assistant and can tell you that the Zipline are not handicap accessible. The course requires climbing stairs, standing to be clipped into the safety ropes, stepping of of the platform to start zipping and holding your arms out straight to hold onto the handles while tucking your legs up as you zip and are stopped at fast speeds physically by your guides.
Not without some adaptation. There are steps and transitions from one platform to another requires walking/moving over uneven ground uphill.
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