The boat ramp named Dickinson Lake is located within Seven Lakes State Park in Oakland County, Michigan. This boat ramp provides access to Dickinson Lake, which is a small lake within the state park. The ramp is a concrete launch ramp and is approximately 25 feet wide. It is suitable for small to medium-sized boats, kayaks, canoes, and other non-motorized watercraft.

According to the Michigan Department of Natural Resources, Dickinson Lake is a 14-acre lake with a maximum depth of 16 feet. It is designated for fishing and non-motorized watercraft only. The lake is stocked with a variety of fish species, including bluegill, bass, and catfish.

The latest information available indicates that the boat ramp at Dickinson Lake is open year-round, weather permitting. There is a daily fee for using the state park, and an annual state park pass is also available for Michigan residents. Boaters are required to follow all state and local laws regarding watercraft safety, including wearing personal flotation devices and carrying the necessary safety equipment.

In summary, the boat ramp named Dickinson Lake at Seven Lakes State Park in Oakland County, Michigan, is a concrete launch ramp approximately 25 feet wide. It provides access to Dickinson Lake, a 14-acre lake designated for fishing and non-motorized watercraft. Small to medium-sized boats, kayaks, canoes, and other non-motorized watercraft are permitted on the lake.