South Drive

Located in the Town of Knowlton, the South Drive boat ramp gives you easy access to the Wisconsin River and Lake Du Bay. This public launch is managed by the Wisconsin Department of Natural Resources, so you know it's well-maintained and open to everyone. It's a straightforward spot for getting your boat on the water without a lot of fuss. Whether you're planning a fishing trip or just want to enjoy some time on the water, this ramp serves as a solid entry point for exploring what the area has to offer. Marathon County boaters have relied on this launch for years, and it remains a dependable choice for getting out on the river and lake.