Your Mediterranean odyssey starts here... Welcome to the Celestyal Cruises app, for planning your ideal cruise and making the most of it once you're onboard. As the number one choice for travellers to the Greek Islands and Eastern Mediterranean, we can't wait to share our home with you. Plan your adventure Ancient ruins, local traditions, natural beauty... we've got it all! - Explore our cruise itineraries - Discover our iconic destinations - Get to know our cruise ships - Choose excursions