My husband and I love doing the Trail Challenge every year! This is our 3rd year in a row and we visit all 13 parks every year. We love making trips to parks that we don’t usually visit. This year, we actually went back to Dexter-Huron and Delhi for a second time because we saw the tubing trip in the Huron River and knew we had to return and do our own tube trip! Thank you for organizing these and adding new challenges every year. -Mindy