Tonyawatha Park and Boat Launch is located in the city of Monona, Wisconsin, and it is a concrete boat ramp that is open to the public. The ramp is approximately 30 feet wide, and it has two lanes for launching boats into the water. The ramp is located on the eastern shore of Lake Monona, which is a 3,274-acre lake located in Dane County, Wisconsin.

Boats of all sizes, including powerboats, sailboats, canoes, and kayaks, are permitted on Lake Monona. There are no restrictions on the type of craft that can be launched from the Tonyawatha Park and Boat Launch. However, there are some regulations that boaters must follow when using the lake, such as adhering to speed limits and following all safety rules.

The latest information available on the Tonyawatha Park and Boat Launch indicates that it is well-maintained and is a popular site for recreational boating activities. Boaters can access the boat ramp and parking area from the Tonyawatha Trail, which is located off of Winnequah Road. Overall, the Tonyawatha Park and Boat Launch is a convenient and accessible location for boaters in the Monona area to launch their watercraft and enjoy Lake Monona.