Boating Access in Mount Gilead No Records FoundSorry, no records were found. Please adjust your search criteria and try again.Google Map Not LoadedSorry, unable to load Google Maps API. Lake Tillery (Lilly’s Bridge Cove)Lake Tillery is more than 5,000 acres with 104 miles of shoreline. A maximum depth of 70 feet and water Lake Tillery Marina & Boat RentalsLake Tillery is more than 5,000 acres with 104 miles of shoreline. A maximum depth of 70 feet and water