The boat ramp named Lake Wisconsin - Access - Lake Drive off Highway 188 is located in Columbia County, Wisconsin. This boat ramp provides access to Lake Wisconsin, a 7,197-acre reservoir that lies in the south-central part of the state. It is a popular destination for boating, fishing, and other water-based activities.

According to the latest available information, the Lake Wisconsin boat ramp is a concrete ramp that is 8 feet wide and has a gradual slope, making it easy for launching and retrieving watercraft. The ramp is suitable for small to medium-sized boats, kayaks, canoes, and other watercraft. The boat ramp is also equipped with a parking lot that can accommodate vehicles and boat trailers.

It is important to note that Lake Wisconsin has some restrictions on the types of watercraft that are allowed on the lake. Motorized watercraft is permitted, but there are speed limits and wake restrictions in certain areas of the lake. Personal watercraft (such as jet skis) are also permitted but are subject to the same speed and wake restrictions.

In summary, the Lake Wisconsin - Access - Lake Drive off Highway 188 boat ramp is a concrete ramp that is 8 feet wide and provides access to Lake Wisconsin. It is suitable for small to medium-sized boats, kayaks, canoes, and other watercraft. Motorized watercraft and personal watercraft are permitted on the lake, subject to speed and wake restrictions.