Fossil Show 'N' Tell and Big Ferry Trail Hike Friday, Nov 23, 2012 This event has already occurred.   (Archived) At 11 AM come see and talk about Naturalist Kerry's impressive fossil collection. At 3 PM join the naturalist on a hike among towering live oaks as you meander to the salt marsh and the observation tower. $5 parking. 912-598-2300. Location: Skidaway Island State Park 52 Diamond Cswy Savannah, GA 31411 Directions: GPS Coordinates: N 31.954408 | W -81.052680 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