The Grand Traverse Bay Public Water Access Site in Peninsula Township, Michigan is a concrete boat ramp that provides access to the Grand Traverse Bay. The access site is approximately 24 feet wide, providing ample space for boaters to launch and retrieve their vessels. The water body it services is the Grand Traverse Bay, which is a large bay of Lake Michigan located in the northwestern part of the Lower Peninsula of Michigan.

According to the Michigan Department of Natural Resources, a wide range of watercraft are permitted on Grand Traverse Bay, including motorized boats, sailboats, canoes, kayaks, and paddleboards. However, they note that all watercraft must be properly registered and comply with Michigan boating laws and regulations. Additionally, the Michigan Department of Natural Resources recommends that all boats be inspected for invasive species before entering the water to help prevent the spread of harmful species.

It is important to note that information regarding the Grand Traverse Bay Public Water Access Site may change over time. As such, it is recommended to consult the latest information from the Michigan Department of Natural Resources or another reliable source to verify the accuracy of any details regarding the boat ramp and the water body it services.