There is a funicular train that departs every half hour, but even so, its quite a walk up to that point, unless you take a taxi. There is no view at all from the train, so don't bother with rushing to get a seat. At the top the church is rather quaint, and of course the views are spectacular. Its very bright up there, so much so that my light sensitive glasses were so dark I could almost not operate my camera.
If you own or manage Mt. Lycabettus (Likavitos), register now for free tools to enhance your listing, attract new reviews, and respond to reviewers.