I'm pretty sure I've noticed a tower at the top of the cliff behind the Villa Marina. It is not a lighthouse, herring tower or the Falcon Cliff Tower, but a plain slate built castellated thing. It's probably within the grounds, but I can't remember if there is a path up to it... I guess it might be part of the original lay-out from the time when it was a private residence, and perhaps used as a 'garden tower'... Unless it was a marker for the old pier at the bottom of Broadway...