We took our niece(12) and nephew(10) on the zip line adventure- it was fantastic! The young energetic guides were a lot of fun, yet professional. The gear seemed well maintained. They take you up the mountain in heavy duty golf carts- which was fantastic as I had anticipated a good but of hiking. We had 8 folks in our group and we got thru all 6 lines in about an hour- not too fast, not too slow. I would recommend this trip to anyone- young or old... Just remember if you have a kid under 75lbs they will need to ride with someone else- actually it was more fun riding with my nephew as it made us go faster!