Circle this date in red: Monday, September 5. That’s the last day for outdoor waterparks in the area.
Outdoor theme parks such as Mt. Olympus Water & Theme Park, Timber Falls Adventure Park, and Pirate’s Cove Adventure Golf typically stay open until the end of September or mid-October, depending on the weather.
The go-kart tracks, like Big Chief’s Go Karts and Adare Go Carts, stay open until late October. End dates for boat and Duck tours of the Wisconsin River range from end of October to mid-November.