(Magnolia Gardens Walking Trail, 14', 2000, 40-10-b) across a canal between Lake Ravenswood and the Audubon Swamp Garden at Magnolia Plantation & Gardens NW of Charleston, Charleston County, SC. NC61 (Ashley River Rd.) NW 5.0 miles from jct with I526 on the NW side of Charleston to the Plantation on the E. side of the road at 3550. (N32 52.283 W80 05.207) Photos by Howard Rogers.