About how long does it take to complete?

Our group (Which had 10 people +4 extras and the 2 guides) took about an hour to complete it. I'd imagine smaller groups take a little less time and larger ones a bit more, but an hour seemed pretty normal.

Also depends on the size of the group that is going. We went on Monday and there was only four people in the whole group, so the actual zipline course only took about an hour. Larger groups (15+) can take about two hours since everyone has to get across before the guides can move the group to the next tower.

The whole course was maybe an hour and 15 minutes but you have to get there early to sign a waiver and get your gear so 2-2.5 hours total