Lake Hartwell isn’t just one of the Southeast’s most expansive reservoirs — it’s a lifestyle destination where boating, waterfront living, and effortless weekend escapes become part of your everyday. With nearly 560 00 acres of water and almost 1,000 miles of shoreline, Lake Hartwell sits right on the Georgia-South Carolina border and draws boaters, anglers, and homebuyers from Atlanta to Asheville alike.
If you’re exploring real estate on Lake Hartwell — whether it’s a weekend retreat or your forever home — understanding the local marinas is essential. Marinas aren’t just places to dock your boat; they’re community hubs where neighbors meet, sunset cruises launch, and weather-proof memories begin. Here’s a curated look at the standout marinas that define Lake Hartwell living.
Harbor Light Marina — Classic Access on the Georgia Side
Harbor Light Marina is a beloved Lakeside staple right on the Georgia-South Carolina line. With covered and uncovered wet slips, a well-stocked ship store, and a full fleet of boat rentals, it’s ideal whether you own a vessel or are just dipping your toes into lake life.
The marina’s location makes it a convenient launch point for exploring the wide expanse of Lake Hartwell. Many locals rely on Harbor Light for fuelling up, slip rentals, and even dinner — thanks to an on-site restaurant overlooking the water.
Hartwell Marina — Full-service Boating Hub Just Minutes From Town
If you’re considering buying property near Hartwell, GA, you’ll appreciate Hartwell Marina for its classic full-service marine offerings. With fuel docks, boat maintenance, dry storage, pontoon rentals, and slip options, Hartwell Marina supports all kinds of lake lifestyles — from fishing charters to family sunset cruises.
This marina also offers easy access to local eateries and amenities in downtown Hartwell — a real advantage for residents who want both lake access and small-town convenience.
Big Water Marina — More Than a Marina, a Waterfront Destination
Located on the South Carolina side of Lake Hartwell, Big Water Marina & Campground delivers a complete weekend experience. With 150+ wet slips, boat fuel and storage, plus kayak, paddleboard, and hydrobike rentals, this marina is designed around fun on the water — not just dock space.
What sets Big Water apart is its seasonal attractions: a sandy beach area, inflatable lake obstacle course, and a tiki-style restaurant with sunset views make it a social gathering point for locals and visitors alike.
Portman Marina — Extensive Services on Seneca River Arm
Portman Marina is one of Lake Hartwell’s largest and most fully featured marinas, nestled on the Seneca River branch. Between hundreds of wet and dry slips, dual restaurants on site, showers and bath facilities, and a full fuel dock, it’s a favorite basecamp for boating families and serious water lovers.
Its restaurants — including steak and seafood at The Galley and sushi at Nami Asian Bistro — make it uniquely appealing for all-day excursions without leaving the marina.
Clemson Marina — University Town Access Meets Lakeside Convenience
For residents and visitors near Seneca, the Clemson Marina combines boating access with community energy. Offering boat rentals, slip rentals, marine services, and a restaurant/bar, this marina is especially popular with Clemson University crowds and those who enjoy blending lake living with vibrant local culture.
Why Lake Hartwell Marinas Matter for Real Estate
When you choose a home near Lake Hartwell, you’re buying access — access to water, community, and a lifestyle that unfolds beyond your backyard dock. Marinas become natural extensions of your property: places where friendships begin, where boats launch at first light, and where weekend plans take shape on the water.
Whether you’re scouting waterfront homes in Hartwell, GA, lake cottages near Seneca, SC, or luxury residences overlooking the Seneca River arm, understanding the marina landscape helps you match your real estate goals with the right lakeside lifestyle.