What an amazing tour. This tour was custom designed by Greg to show me some of Calgarys local nature spots. Greg is knowledgeable about a vas number of topics. I learn't a lot about safety - what to watch for, things you can eat, history - how the flood affected the land scape. We examined different animal tracks and the list could go on. He has a great sense of humour, he understands that when he falls it's pretty funny. I would highly recommend taking a tour with Greg.