Sorry, Ausable Chasm does not have any zip lines. For those looking for a bit more adventure than what our hiking trails and float tours have to offer we have two tyrolean traverses and two rappels on our rappelling tour and we also have an exciting via ferrata called the Adventure Trail. A via ferrata has similarities to a cable course, but still quite different. It contains several cable bridges that cross of the raging Ausable River as well as daring cliff walks and ladder rungs installed into he rock walls. Thank You

Yes as long as you hold their hand while on the trails, some areas have steep dropoffs.

It may take 1 1/2 - 2 hours to get through the course. If they raft, 3 hours

There are but call ahead to make sure they are running them.

Yes

I had a Nikon D7100 and my wife had her Nikon D5000....I saw no signs posted about "no photography" and we paid a $20 each admission fee.

There is no guide, except at the spot where you have to get off before the rapids. You have to walk about 1 mile to arrive at the tubing station. As for the tubing itself, it depends on the winds and other things but I'd say about 1 hour...

No pets allowed. Service animals are only permitted in Welcome Center and limited trails.