Train Watching Spots

Do anyone knows of any spots close to South Carolina to watch trains?

Where in SC are you? North South East West?

I’m right in the middle. I’m from Columbia, SC. I have a spot in Columbia right outside of a NS yard with a CSX line right beside it. But, you can’t see much because it’s surrounded by trees and the only thing I can see is northbound NS freights and north and southbound CSX. But, CSX don’t use the line too much so I don’t see much, but I see some. I want to find an area where I can see a lot of action.