Took a Venture Crew (Scout Troop, but older and more experienced), my son included, to Sylvan Lake with Sylvan Rocks. Young group of enthusiastic and experienced guides did an amazing job! Explained and demonstrated the techniques and gear, and then allowed everyone multiple passes up several ropes they set up. They had, I think, 7 ropes set up, so a lot of climbing happening! They were sure to include belaying instruction as well. What else can I say but Sylvan Rocks rocks!