Horizon exudes an air of sophistication and a delicate yet confident design. Its sweepingly rounded bow features superstructures with lots of edges and angles. Its fully glazed bridge was considered a novelty at the time of its construction. Horizon was delivered to Celebrity Cruises in 1990. Its sister ship, Zenith, was commissioned in 1992.
Horizon is 208 metres long, 29 metres wide and boasts excellent manoeuvrability. Its lounges have a spacious design, and guests can enjoy various whirlpools, saunas and a gym in the spa. Horizon and Zenith became the largest passenger ships ever to be built in Germany when they were completed in the early 1990s.