Little Falls Lake is a 170 acre lake located in Saint Croix County in the Willow River State Park. It has a maximum depth of 18 feet and it is abundant with Largemouth Bass and Panfish. Visitors have access to the lake from a public boat landing and a public beach. The scenery is stunning. The entire lake is within the state park and there are many beautiful views. The shoreline is filled with a thick forest that displays gorgeous foliage. The lake is quiet and peaceful.