We did the 18km outing, the 3h30 was laaaarge, we rushed a little to make sure we had the shuttle in the end we were 1 hour early 😅 Little advice, put your car at the finish, you will enjoy your ride even more without be on the watch! Explanations of the route were excellent, the only downside was that we were placed in the canoe, they said, a good ride without instructions for paddling, but that's it 😁 To do again