The boat ramp named Lake Michigan - Manitowoc Marina is a concrete boat ramp located at the Manitowoc Marina in Manitowoc, Wisconsin. It is approximately 20 feet wide, providing ample space for boats to be launched and retrieved. The boat ramp services Lake Michigan, which is one of the largest freshwater lakes in the world and is located on the eastern border of Wisconsin.

The Manitowoc Marina is home to a variety of watercraft, including recreational boats, fishing boats, sailboats, and personal watercraft. The marina also provides facilities for transient boaters, including fuel, water, and electrical hookups. The marina has a capacity for up to 500 vessels, with slips ranging from 30 to 60 feet in length.

According to the latest information available, the boat ramp at Manitowoc Marina is in good condition and is regularly maintained. The marina staff provides assistance to boaters as needed, and there are also nearby amenities such as restrooms, showers, and a fish cleaning station.

In summary, the boat ramp named Lake Michigan - Manitowoc Marina is a well-maintained concrete boat ramp located in Manitowoc, Wisconsin. It is 20 feet wide, services Lake Michigan, and accommodates a variety of watercraft. The marina provides facilities for transient boaters and is staffed with knowledgeable personnel.