Longwood Boat Ramp is a popular public access point on John H. Kerr Reservoir located off US Highway 15 in Mecklenburg County, Virginia, featuring ample parking across two separate lots and an accessible picnic area. The facility is managed by the U. S.

Army Corps of Engineers and requires a day-use fee (annual passes available via onsite fee machine).

Note that fishing, diving, swimming, and wading are prohibited at the ramp and dock area, though a designated swim beach and campground are located nearby across the cove.