St. Augustine to Myrtle Beach: Coastal Road Trip Guide

This 340-mile route along US-17 and I-95 connects the oldest continuously inhabited European-established settlement in the continental United States, St. Augustine (founded 1565), with Myrtle Beach, a modern resort hub known for its 60-mile string of beaches. The drive typically takes 5.5 to 6.5 hours without stops, but the real journey lies off the highway. The route crosses the unique ecology of the Sea Islands and the vast ACE Basin, one of the largest undeveloped estuaries on the East Coast.

Natural Landscapes & Attractions

The drive transitions from the subtropical marshlands of Florida to the salt marshes of the Lowcountry and finally to the sandy strand of the Grand Strand. Must-see natural stops include the Okefenokee Swamp (just west of I-95, exit 1 in Georgia), a blackwater wilderness home to alligators and carnivorous plants. Further north, the ACE Basin (stopping at the Donnelley Wildlife Management Area near Green Pond, SC) offers birding and hiking. The Huntington Beach State Park near Murrells Inlet (just south of Myrtle Beach) features a pristine beach and the historic Atalaya Castle.

• Okefenokee Swamp Park: Canoe tours, boardwalk, and observation tower.
• ACE Basin: Over 30,000 acres of protected wetlands; good for kayaking.
• Huntington Beach State Park: Nature center, biking trails, and abundant shorebirds.

UNESCO World Heritage Sites

While no UNESCO sites lie directly on the route, Savannah’s Historic District is a National Historic Landmark and shared a UNESCO tentative listing as part of the “Savannah and its Environs” submission. The district’s 22 squares and antebellum architecture reflect a planned colonial city. Charleston’s Historic District also has similar designation. Both cities are worth a detour of 30-60 minutes.

Local Commerce & Culture

The road is dotted with antique shops and roadside produce stands. In Ridgeland, SC, the Olfactory Company offers local craft candles and soaps. The city of Beaufort, SC has a vibrant downtown with galleries and a boardwalk. Myrtle Beach’s boardwalk is a hub for souvenir shops, arcades, and live music. For authentic local crafts, stop at the Beaufort Art Association or the Brookgreen Gardens (which also displays American sculpture).

Infrastructure Safety & Road Quality

I-95 is well-maintained with wide shoulders and frequent lighting at interchanges, but nighttime wildlife (deer, feral hogs) is a hazard especially between exits 33 and 70 in Georgia and between exits 160 and 200 in South Carolina. US-17 has narrower lanes and occasional flooding after heavy rain; check weather alerts. South Carolina’s portion of US-17 has several at-grade crossings and local traffic. Drive defensively, especially in rural sections.

• I-95: Good condition; roadwork zones have speed cameras (fines enforced).
• US-17: Variable; watch for potholes near Beaufort and Georgetown.
• Emergency services: Call *HP (Georgia) or *47 (South Carolina) for highway patrol.

Family and Child Suitability

This route is highly family-friendly with frequent rest stops and attractions geared toward children. The “Kid-Friendly” stops include the Georgia State Farmer’s Market (exit 82 on I-95 in Cordele) for a free petting zoo and ice cream. South of the Border (exit 1 in South Carolina) is a kitschy attraction with mini-golf, a reptile lagoon, and a giant sombrero. The SC Children’s Theatre in Myrtle Beach offers interactive shows. Many rest areas have play areas and clean restrooms.

Fatigue Management & Rest Zones

The drive’s monotony on I-95 can cause drowsiness. Plan to stop every 2 hours or 100 miles. Notable rest areas: Florida’s Welcome Center (just north of St. Augustine, mile marker 5) has picnic tables; Georgia’s Liberty County Rest Area (mile marker 76) is clean and landscaped. An ideal lunch break is at the Port City Java in downtown Beaufort (off US-17) with outdoor seating overlooking the water. For a longer break, the Hunting Island State Park (20 min east of Beaufort) has a lighthouse climb and beachwalk.

Pet-Friendly Framework

Pets are welcome at most rest areas and outdoor attractions. Four-legged travelers can stretch at the Jekyll Island Pet Park (detour 30 min east of I-95, exit 29) or the Savannah/Hilton Head International Airport Pet Relief Area. Ocean Lakes Family Campground in Myrtle Beach has a dedicated dog park. Note: Myrtle Beach beaches prohibit dogs from 10 AM-5 PM Easter to Labor Day; use designated pet areas or visit early/late.

Hidden Off-Route Spots

Veer off the beaten path to discover the “Sea Islands” of Georgia: Sapelo Island (requires ferry from Meridian) offers untouched beaches and a Gullah-Geechee community. The Pinckney Island National Wildlife Refuge near Hilton Head (exit 8 off I-95) has hiking and biking trails but no vehicles. In South Carolina, the charming town of McClellanville (take US-17 alternate) offers fresh seafood and the Village Museum. For a truly unique stop, the “Big John” peach stand near Yemassee, SC (US-17A) serves fried green tomatoes and locally grown peaches.

Culinary Infrastructure

Seafood reigns supreme along this coast. In St. Augustine, the Columbia Restaurant serves Spanish-Cuban classics. For authentic Lowcountry fare, stop in Richmond Hill, GA at Wise’s Kitchen for fried chicken and collards. In Charleston, a detour to Hominy Grill (closed as of 2024, but many alternatives exist) is recommended. For smoked barbecue, the “Bowens Island Restaurant” near Charleston is iconic. In Myrtle Beach, the seafood buffets (e.g., Captain George’s) are touristy but satisfying. Budget-friendly options: Waffle House (ubiquitous) and Bojangles’ for fast southern chicken. Gas stations with delis (like Parker’s in Georgia) offer cheap fried biscuits.

Climatic Conditions & Route Aesthetics

Summers (June-August) are hot and humid, with afternoon thunderstorms common. Temperatures average 90°F (32°C) with heat indices over 100°F. Winters (Dec-Feb) are mild (50-60°F), but fog can reduce visibility, especially near marshes. Spring and fall are ideal: blooming azaleas in March-April along US-17, and fall colors peak in October with the golden marsh grasses. The aesthetic highlight is the “Live Oak Tunnel” on Georgia’s US-17 near Darien – a canopy of moss-draped oaks.

How long to drive St. Augustine, FL to Myrtle Beach, SC and is it worth driving?

The drive itself takes 5.5-6.5 hours nonstop, making it a manageable single-day trip. However, the wealth of attractions along the way makes a multi-day journey worthwhile. how to find the best stops and hidden gems between cities can help you discover off-route treasures like the ACE Basin and Beaufort. Considering the low toll costs and diverse scenery, the answer is a resounding yes – especially for history buffs, nature lovers, and foodies. Best stops St. Augustine, FL to Myrtle Beach, SC include Savannah’s historic squares, Beaufort’s waterfront, and Huntington Beach State Park. Things to do between St. Augustine, FL and Myrtle Beach, SC range from visiting the Okefenokee to climbing the Hunting Island Lighthouse.

The most efficient route is I-95 north to I-26 east near Charleston, then US-17 north to Georgetown and SC-22 east to Myrtle Beach. However, US-17 (the Coastal Highway) offers a slower but scenic alternative, especially through the ACE Basin and the Sea Islands. Tolls are minimal; only the SC-22 (Conway Bypass) has a small toll ($2.50 for cars). Fuel stops are abundant along I-95, but on US-17, they become sparse between Savannah and Beaufort, SC. Plan to fill up when you see a station.

• Distance: 340 miles (547 km) via I-95; 370 miles via US-17.
• Time: 5.5-6.5 hours nonstop; add 2-3 hours for a scenic drive.
• Best time: March to May or September to November for moderate weather and lower traffic.
• Traffic alerts: I-95 near Savannah (Exit 109-112) often congested 3-6 PM; US-17 near Beaufort has drawbridges (wait times up to 15 min).