The Chesapeake and Ohio Canal Frederick County boat ramp is located at latitude 39.22447586 and longitude -77.44985199 in Maryland. It is a public boat ramp that provides access to the Potomac River. The boat ramp is approximately 25 feet wide and can accommodate a variety of watercraft, including powerboats, canoes, kayaks, and sailboats. The facility also features a courtesy dock that allows boats to be temporarily tied up while loading and unloading passengers and gear.

The boat ramp is operated and maintained by the Frederick County Division of Parks and Recreation, which ensures that it is kept clean and in good working order for public use. The latest information available confirms that the boat ramp is open year-round, weather permitting, and that there are no fees charged for its use. However, users must follow all local regulations and obtain any necessary permits or licenses before launching their watercraft. Overall, the Chesapeake and Ohio Canal Frederick County boat ramp provides a convenient and accessible entry point to the Potomac River for recreational boaters of all types.