We have a great dog park located in Sesqui State Park in Columbia, SC. It is run by the South Carolina State Parks and is the only state park one in SC. It is an off lease park with approx 2-3 acres fenced in. The park provides the toys and water bowls and kiddie pools for the dogs. There are trees, picnic tables and benches for the humans. It is not expensive. You do have to join to get a key to the gate. They also have a day pass for those traveling with their dogs or just want to check the park out. We have a great time there (both the animals and the humans). Check out the website for South Carolina State Parks to find out more information.