|One of the ferries that connects the Greek islands to the mainland (photo by Brit Rob)|
I'm a bit embarrassed to admit that I've just discovered the website. It features excellent ferry rates from all parts of the British Isles (the UK and Ireland) to France, Spain, and Italy; as well as impressive pricing to and from the Greek Isles, between Spain and Morocco and on a number of other routes. There's even a special booking engine for groups. Best prices are those sent to the subscribers to their free newsletter, so sign up if you plan to be traveling within Europe by ferry anytime soon.