Wow, wow, WOW was this a great experience and a great company! The guides were excellent. Unlike the larger and glitzier zipline courses, this company is truly authentic (i.e., you start from a wooden hut in the forest) and takes you into the canopy. You are indeed zipping through the trees. This is NOT an amusement park ride - it is canopy zip lining at its best. As a more mature traveler, I was a bit concerned about the whole concept of ziplining. But, the guides were cautious and thorough, carefully explaining what we were doing and then guiding us through the 15 lines very professionally. We saw monkeys and several birds while zipping, which added to the experience. I loved it!!!