My husband and I are over 60 and were looking forward to checking off zip lining from our bucket list. When we booked, Sara talked us out of the Bear tour and we went with Eagle tour. Very glad we did. Perfect amount of adrenalin rush without being terrifying. Safety is the highest priority. We saw the Olympic luge and bobsled sites. Saw the mountain bikers rippin down the mountain. No wild life, dang. The walking to each zip is not steep or difficult. There are a couple of short suspension bridges. Daniel, our guide, told us we would brake just before the end of each zip. It still came as a shock how much it jolts.
Highly recommend this experience