Fish Creek Falls is a beautiful, strenuous hike if you hike up to the upper falls. You can also stick to the lower area, which is great for families. My husband and I hiked up to the upper falls, leaving the trailhead around 9 in the morning. A few pieces of advice - take $5 cash or a check with you as the trail has a parking fee and no change box or ranger station to get change. Second, the falls is a popular hike and gets busier later in the morning. On our way up, we were relatively alone, passing only a few hikers. On the way down, however, the trail was packed. If you enjoy solitary hikes, this one is not for you unless you go early in the morning. Gorgeous hike, though, and well worth it.