This was the 3rd year in row that we have taken our granddaughter on the 10 line course and it was fantastic. We never get tired of the feeling of flying through the trees. We always leave, wanting more. I highly recommend doing the 10 lines or if doing only 6 to start with, then upgrade to the 10 if you have enjoyed the first 6. It is worth it. Our guides, Mark and Hannah, were great and we appreciate the patience they had with our granddaughter. We will be back again next year, or sooner.