Giants of Skidaway and Observation Tower Hike Friday, Mar 22, 2013 This event has already occurred.   (Archived) At 11:00am come learn about the amazing Giant Ground Sloth and others that roamed Skidaway during the Ice Age. See and touch real fossils! At 6:30pm take a nice evening walk to the Observation Tower to watch the sunset. Bring your camera and a flashlight. $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