Istock; AdobiStock; MSC Cruises; Photo by Anthony Devlin/Getty Images for MSC Cruises; Costa Crociere; TUI Cruises GmbH; René Supper / TUI Cruises GmbH; AIDA Kreuzfahrten; Plantours Kreuzfahrten; Explora Journeys; Hapag-Lloyd Cruises; Unsplash; nicko cruises Schiffsreisen GmbH; nicko cruises Schiffsreisen GmbH. Urheber: Henry Whitehead Imaging, nicko cruises Schiffsreisen GmbH. Urheber: Oceanliner Pictures by Oliver Asmussen; A-Rosa Kreuzfahrten; Lüftner cruises; Holland America Line HAL, Royal Caribbean, Cunard, Holland America Line HAL (Michel Verdure, Erik Ask), Enis Yavuz/Unsplash