Big Ferry Trail Hike Sunday, Oct 28, 2012 2 PM This event has already occurred.   (Archived) Join the naturalist on a hike among towering live oaks as you meander to the salt marsh and the observation tower. Also learn how the trail got its interesting name. $5 parking. 912-598-2300. Location: Skidaway Island State Park 52 Diamond Cswy Savannah, GA 31411 Directions: GPS Coordinates: N 31.942400 | W -081.052333 Located 15 miles southeast of Savannah on Diamond Causeway. From North of Savannah via I-95 South From North of Savannah via US-17 South From South of Savannah via I-95 North From West of Savannah via I-16 East Skidaway Island State Park 52 Diamond Cswy Savannah, GA 31411