Welcome to Castle Rock Lake Watersports
Castle Rock Lake is just 30 minutes north of Wisconsin Dells. Castle Rock is the 4th largest lake in Wisconsin nearly 16,000 acres with miles of beautiful wooded shoreline, nice places to beach and swim, good fishing and many bar /restaurants. The lake is created by a dam on the Wisconsin River. In addition to the huge lake area there is 5 miles of navigable river all the way to the Petenwell dam. Truly one of the best pontooning lakes in Wisconsin, never crowded, get away from it all, and relax on Castle Rock Lake.
All reservations for Castle Rock Lake are taken
See our RESERVATION POLICY for more details.