Air tickets Athens - Prague - Athens with Air Serbia * 3 overnight stays in 4* hotel with half board * Transportation to and from the airport * 1 full day tour of Prague (Old town and Kastropolis) * Cruise on the Vltava River (for registrations up to 18/11) Full day excursion to Karlovy Vary * Full day excursion to Dresden * Greek-speaking local guide / session * Liability Insurance