Not as good at these levels. (Reportedly better play either lower or higher.)
Head to the Taylor's Falls Boat Tour ticket booth. From the ticket counters, turn around and follow the paved path under the bridge. You'll come to the gravel path at the big yellow chair. Head down the gravel path. Just before the covered bridge, there is a gravel path to your right that takes you down to the rocky bank. (approximately 1/4 of a mile from ticket booth).