NOW OPEN! J.R. Cash's Grill & Bar is now open at Big Water Marina! Enjoy waterfront dining with a delicious selection of appetizers, entrees, cocktails and more! To contact J.R. Cash's Grill & Bar, please call (864) 309-0111.

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Open seasonally. View hours here.

We have a self serve gas dock with two pumps. Assistance is available by request. Currently, we stock 93 octane fuel specially ordered with NO ethanol. Please call our store at (864) 226-3339 for fuel pricing and pump assistance.

Once you've filled up your boat, come up to the Ship's Store and top yourself off. We have snacks, drinks, beer, ice, and our popular ice cream selection. 

We also carry essentials for a lake day and the necessities for occasional quick repairs. 

Free wi-fi is available across the property, so you can enjoy that "off-the-grid" feeling while still staying connected. 

Our ship store offers 24/7 public access to  clean, temperature controlled restrooms. Showers are also available. 

Enjoy an intimate celebration or a corporate party by the lake in our private pavilion area! Complete with picnic tables, grills, and stunning views, this space is available to rent for all types of events.

Our patio deck overlooks the water giving you some of the most breath-taking sunset views Lake Hartwell has to offer. This space is available to the public or to rent for private events, so you can make any occasion that much more special.

NEW! Enjoy convenient access to lake day essentials without leaving the water! Stock up on beer, ice and other refreshments to keep your crew going 'til the sun goes down. Open Thurs-Sun 9:30 AM-7:00 PM.

NEW! Here at Big Water Marina, your family is our family, which means we've got something for everyone. Keep the kiddos entertained at our new family-friendly kid zone, featuring a pirate ship playground!