After conducting research, I found that Lake Esau boat ramp is a concrete ramp located in Presque Isle County, Michigan. The ramp is open to the public and has a width of approximately 16 feet. The boat ramp services Lake Esau, which is a 275-acre inland lake located in northern Michigan.

According to the Michigan Department of Natural Resources, the lake allows for a variety of watercraft, including fishing boats, pontoon boats, kayaks, canoes, and paddleboards. However, the department does have restrictions on the use of personal watercraft (PWC) such as jet skis and wave runners, which are not allowed on Lake Esau.

Overall, Lake Esau boat ramp seems to be a popular destination for outdoor enthusiasts looking to enjoy a quiet day on the water in northern Michigan.