Road Trip from Tybee Island, GA to Myrtle Beach, SC: A Deep Guide

The drive from Tybee Island, GA to Myrtle Beach, SC spans roughly 165 miles along US-17 and SC-170, a route that traces the historic King's Highway. Unlike the monotony of Interstate 95, this coastal corridor weaves through marshy estuaries, live oak tunnels, and small fishing towns. A quirky fact: the road crosses the Savannah River twice due to the marshy delta, once on the Talmadge Memorial Bridge and again on the Houlihan Bridge, both offering sweeping views of container ships and tidal creeks.

For those wondering how long to drive Tybee Island, GA to Myrtle Beach, SC, expect 3.5 to 4 hours without stops. However, the journey begs for exploration. The real question is not if it's worth driving Tybee Island, GA to Myrtle Beach, SC, but how many detours you can squeeze in. The best stops Tybee Island, GA to Myrtle Beach, SC include Savannah's historic district, the Okatie River, and Huntington Beach State Park. This guide reveals things to do between Tybee Island, GA and Myrtle Beach, SC, from alligator spotting to oyster roasts.

Quick Facts Table

Natural Landscapes

The route passes three distinct ecosystems: the salt marshes of the Georgia coast, the Lowcountry blackwater swamps, and the maritime forests of the Sea Islands. Just north of Savannah, the road crosses the Ogeechee River, where you can pull over at the Ogeechee River Park (restrooms, picnic tables) to spot egrets and maybe a gator. Further along, the 13-mile stretch of US-17 through the Savannah Wildlife Refuge is a must; slow down for turtles crossing the road and watch for painted buntings in the brush.

• Savannah Wildlife Refuge: 30,000 acres of freshwater impoundments, walking trails (Laurel Hill Trail), and an auto tour loop (9 miles). Best visited at low tide for wading birds.
• Huntington Beach State Park: 3 miles of undeveloped beach, a historic castle (Atalaya), and a nature center with touch tanks. Entrance $8 per vehicle.
• Okatie River: Kayak rental at Okatie River Park (put-in) offers a paddle through ancient cypress groves. Look for manatees in summer.

UNESCO World Heritage Sites

Though the direct route lacks UNESCO sites, Savannah's Historic District (part of the Savannah Oglethorpe Plan nomination) is on the tentative list. The entire district's grid layout, 22 squares, and 18th-century architecture are a 20-minute detour from US-17. Alternatively, the Charleston area (50 miles north of Myrtle Beach) boasts the Historic Charleston Foundation protected district, but that's outside this trip's scope.

Local Commerce

Small towns line the route with farmers' markets and antique shops. In Ridgeland, SC, the Ridgeland Treasure Hunt (antique mall) occupies a former grocery store. For local produce, the Low Country Produce stand at the intersection of US-17 and SC-462 sells boiled peanuts, fresh shrimp, and okra in season. In Hardeeville, the Jasper County Farmers Market (Saturdays 8am–noon) has jams, honey, and handmade soaps.

Culinary Infrastructure

The Lowcountry is famous for shrimp and grits, she-crab soup, and fried oysters. Top stops: Skull Creek Boathouse (Hilton Head) for dock-to-table seafood, Old Post Office in Ridgeland for low-country boil, and Pawleys Island Tavern (Pawleys Island) for burgers and live music. For a quick bite, Zaxby's locations in Hardeeville and Ridgeland offer fast casual.

Hidden Off-Route Spots

• The Ruins of Old Sheldon Church: 10 miles west of US-17 near Yemassee. A 1745 church burned in the Revolution and Civil War, now an atmospheric ruin surrounded by moss-draped oaks.
• Daufuskie Island: Accessible by ferry from Hilton Head (30 min ride), this car-free island has historic Gullah settlements, wild horses, and miles of pristine beach.
• Victoria Bluff Heritage Preserve: A 500-acre preserve off SC-170 in Bluffton, with hiking trails through longleaf pine habitats and a boardwalk over tidal marsh.

Infrastructure Safety & Road Quality

US-17 from Savannah to Hardeeville has a high volume of truck traffic, particularly logging trucks. The road is undivided for most of the way, with frequent at-grade intersections and driveways. Watch for deer at dawn/dusk, especially near the swamp sections. Cell service is generally strong except for a 3-mile dead zone south of Ridgeland. Shoulder widths are narrow; if you break down, pull as far right as possible and call 911 for Georgia (or *HP for South Carolina).

Family and Child Suitability

• Savannah Children's Museum (downtown Savannah): Interactive exhibits in a historic railway shed; indoor/outdoor play areas. $12 per person.
• Huntington Beach State Park Education Center: Touch tanks, alligator exhibit, and a scavenger hunt for kids. Free with park admission.
• Brookgreen Gardens (Pawleys Island): A garden with sculptures, a zoo, and a butterfly house. $18 for adults, $12 for children.

Pet-Friendly Framework

Most hotels along the route allow dogs with fees ($25–$50). Motel chains like Red Roof Inn in Hardeeville accept pets free of charge. For outdoor breaks, the Savannah Wildlife Refuge auto tour loop allows leashed pets; trails are not pet-friendly due to alligator risk. At Huntington Beach State Park, dogs are allowed on the beach and trails if leashed (except in designated swimming areas). Carry water and waste bags; few rest stops have pet waste stations.

Fatigue Management & Rest Zones

With 3.5+ hours of driving, plan a break every 90 minutes. Key rest areas: Savannah Rest Area (milepost 94 on I-95, 24-hour with vending machines), Hardeeville Welcome Center (on I-95 at state line, has tourist info), and Pocotaligo Rest Area (US-17 just south of Yemassee, porta-potties only). For a proper leg stretch, pull off at the Okatie Rivers Edge Park (restrooms, picnic tables, short boardwalk). Avoid parking on the shoulder of US-17; it's unsafe due to traffic. Caffeine stops: Bluffton Roasters (Bluffton, off SC-170) for gourmet coffee, or Dunkin' in Ridgeland.

Local Commerce & Culture

This route intersects Gullah Geechee historical sites, especially in the Sea Islands near Hilton Head. Visit the Gullah Museum (Hilton Head) for stories of the region's African American heritage. In Ridgeland, the Morris Center for Lowcountry Heritage (free admission) exhibits the region's natural and cultural history. For handmade crafts, the Pawleys Island Shops (Pawleys Island) sell sweetgrass baskets, pottery, and paintings by local artists. The culture here is deeply tied to the water—shrimping, crabbing, and fishing define daily life.

The backbone of this trip is US-17, a two-lane highway that hugs the coastline but occasionally veers inland through pine forests. From Tybee, you'll cross the Savannah River via the Talmadge Memorial Bridge (toll-free) and merge onto I-95 south for just 2 miles to reach US-17 north. Alternatively, stay on US-80 through Thunderbolt and connect to US-17 at Garden City, a more scenic but slower option. The road then runs straight through Richmond Hill, where the median widens and speed limits drop to 45 mph in town.

• Fuel Stops: Savannah (multiple stations near I-95 exchange), Hardeeville (Love's Travel Stop), and Ridgeland (Pilot). Expect prices $0.10 cheaper than Myrtle Beach.
• Toll Roads: None on the main route; the Georgia/South Carolina border has no toll booths.
• Road Quality: US-17 is mostly well-paved with occasional rough patches near construction zones. SC-170 is narrower with gravel shoulders; drive carefully during rain.

Route Economics

Fuel costs for the 165-mile trip average $20–$25 for a sedan (25 mpg). Tolls are zero. Overnight lodging ranges from $80 (motels in Hardeeville) to $200+ (beachfront resorts). Meals along the way: budget $15–$20 per person for seafood joints. For a deeper dive on optimizing your stops, see our guide on how to find the best stops and hidden gems between cities.

Climatic Conditions

Spring and fall offer mild temperatures (60–80°F) and low humidity, ideal for windows-down driving. Summer brings 90°F heat, afternoon thunderstorms, and heavy tourist traffic in Savannah and Hilton Head. Winter averages 50°F, with occasional frost but rare snow. Note: fog can blanket the marshy sections of US-17 near the Savannah River during dawn, reducing visibility to 100 feet.