Keystone Lake   Be the first to submit input for Keystone Lake. If you have info on Keystone Lake, Clay County, Florida please submit it here to improve this web site.          These outdoors activities are available near Keystone Lake.   Lakes Near Keystone Lake: Lake Geneva, Clay County, 1 miles away Lake Hutchinson, Clay County, 2 miles away Lake Opal, Clay County, 2 miles away Lake Margie, Clay County, 4 miles away Santa Fe Lake, Alachua County, 4 miles away   Public Lands Near Keystone Lake: Mike Roess Gold Head Branch State Park, Florida, 5 miles away Marjorie Kinnan Rawlings State Park, Florida, 20 miles away Devil's Millhopper State Park, Florida, 25 miles away Timucuan Ecological & Historic Preserve, Jacksonville - FL, 50 miles away Castillo De San Marcos National Monument, St. Augustine - FL, 50 miles away Fort Matanzas National Monument, St. Augustine - FL, 53 miles away   Marinas On or Near Keystone Lake: Buddy'z Landing, Earleton, 5 miles away   Camp Grounds Near Keystone Lake: Lake Swan Camp Office, Melrose, 4 miles away Gold Head Branch State Park, -blank-, 7 miles away Mike Roess Gold Head Branch State Park, Keystone Heights, 7 miles away   Hotels Near Keystone Lake: Red Carpet Inn Starke, Starke, 11 miles away Econo Lodge Starke, Starke, 12 miles away Days Inn Starke, Starke, 12 miles away Best Western Starke, Starke, 12 miles away Sweetwater Branch Inn, Gainesville, 21 miles away