Where was the scene "Kiss the Girl" in the Little Mermaid supposed to be at?

I looked up lagoon, which people in my last question answered, but i don't think it was right because when i google'd it, it wasn't what i was looking for. I've searched it and i came up with a swamp (Which doesn't sound so romantic) wetland, Bottom land, or a Riparian. If it's something else, please give me the right term and if you don't know what i'm talking about, it's like a section of a lake and it's covered by a willow tree of some sort. In the Notebook, Allie and Noah row their boat through one.