According to the latest information available, Little Platte Lake boat ramp is located in Benzie County, Michigan. It is a concrete boat ramp that is approximately 14 feet wide. The ramp provides access to Little Platte Lake, which is a 1000-acre inland lake that is known for its clear waters and abundant fish.

As for the types of watercraft permitted on the lake, the Michigan Department of Natural Resources (DNR) states that motorized boats, canoes, kayaks, and other non-motorized watercraft are allowed on Little Platte Lake. However, there are no restrictions on boat horsepower or size.

It's worth noting that the DNR recommends that all boaters wear life jackets and follow safe boating practices while on the water. Additionally, there may be local regulations or restrictions in place, so it's always best to check with the local authorities before launching your boat.

In conclusion, Little Platte Lake boat ramp is a concrete ramp that provides access to a 1000-acre inland lake in Benzie County, Michigan. The ramp is approximately 14 feet wide and allows motorized and non-motorized watercraft, with no restrictions on boat horsepower or size. Boaters are encouraged to follow safe boating practices and check local regulations before launching their boats.