Tybee Island to Skidaway Island: A Coastal Georgia Road Trip Guide

This 20-mile drive along the Georgia coast, mostly via Islands Highway (US-80) and Diamond Causeway (GA-204), crosses salt marshes, tidal creeks, and maritime forests. One little-known fact: the Diamond Causeway crosses the Moon River—a name popularized by the famous song, though the actual river is narrower than its romanticized image.

The direct drive takes about 40 minutes, but with stops at Fort Pulaski, a wildlife refuge, or a Savannah side trip, plan for 3–5 hours.

For deeper insights on finding hidden gems, check out how to find the best stops and hidden gems between cities.

Family and Child Suitability: Fort Pulaski is a highlight for kids—they can explore the fort’s ramparts and moat. The Skidaway Island State Park has a short boardwalk trail with views of the marsh, perfect for young hikers.

Pet-Friendly Framework: Both Fort Pulaski and Skidaway Island State Park allow leashed pets on trails but not inside buildings. Most restaurants with outdoor seating welcome pets—call ahead.

Infrastructure Safety and Road Quality: The roads are well-lit in urban sections; causeway sections have no shoulders. Use caution during dawn/dusk due to fog and wildlife. Always keep a phone charged for emergencies—cell service is spotty on the causeway.

Hidden Off-Route Spots: Wormsloe Historic Site (a short detour off the islands) features a majestic avenue of oaks and colonial ruins. It's less crowded than the main route. Also, turn onto Ferguson Avenue from US-80 to see the Little Tybee Island access point, offering kayak rentals.

Fatigue Management and Rest Zones: Pull-off areas exist at the Little Tybee Island boat ramp and at the Fort Pulaski entrance. The Skidaway Island State Park has a picnic area. No major rest stops; plan to break at these points.

Natural Landscapes and Attractions: The drive offers panoramic views of the Savannah River Estuary, expansive salt marshes, and oak-lined avenues draped in Spanish moss. Fort Pulaski National Monument (mid-point) is a Civil War fort accessible via a short detour. Skidaway Island's land trust trails lead through maritime forest to the Skidaway River.

UNESCO World Heritage Sites: While none directly on the route, Savannah's Historic District (a UNESCO-listed district) is a 20-minute side trip from the causeway. Consider a detour to see the antebellum architecture and the famous Forsyth Park fountain.

Culinary Infrastructure: Tybee Island has fried seafood shacks like The Crab Shack (popular but touristy). For a local gem, try Sundae Cafe for Southern-inspired cuisine. On Skidaway Island, enjoy a quiet meal at Tubby's Tank House on the water (seafood and craft beer).

Local Commerce and Culture: The Tybee Island Marine Science Center offers hands-on exhibits about local ecosystems. On Skidaway, the UGA Marine Extension Aquarium features touch tanks and a marsh walk. Visit during low tide for the best experience.

Fuel and rest stops are sparse between major segments. Fuel up on Tybee Island at the only station near Butler Avenue before crossing the Lazaretto Creek Bridge. On Skidaway Island, a single gas station on McWhorter Drive serves visitors.

• Distance: 20 miles (32 km) one-way.
• Driving time: 40 minutes without stops; 3–5 hours with exploration.
• Roads: US-80 West, then GA-204 (Diamond Causeway) South.
• Toll: No tolls on this route.

Road quality is excellent—paved, well-marked, and with few potholes. Watch for wildlife, especially deer and alligators near marshes and causeways.