It would be a real shame to visit Sorrento and not find this little gem. It's definitely off the beaten path but we like that because there was not a high amount of people at the swimming area when we got there. We climbed on Old ruins of the first-century castle down to a swimming hole. I do recommend wearing water shoes however because some of the rocks are sharp. This is a really neat hiking trail down to it but it is not for the faint of heart. Many steps.