RMS Celtic was a prominent ocean liner owned by the White Star Line, launched in 1901 as part of the "Big Four" class, and notable for its size and emphasis on comfort over speed. Constructed by Harland & Wolff in Belfast, Celtic measured 701 feet (213.8 meters) in length and 75 feet (22.9 meters) in width. It had a gross tonnage of 20,904 tons, making it the largest liner at the time, surpassing even the SS Great Eastern in gross register tonnage. The vessel was powered by triple-expansion steam engines driving two propellers, achieving an average speed of 16 knots—considerably slower than contemporaries but aligned with White Star's new policy favoring luxury and economy. The ship's design featured a black hull, white superstructure, and two ocher-brown and black funnels, complemented by four masts used for supporting wireless cables and lookout nests. Its passenger accommodations were luxurious, including spacious cabins with electricity, an expansive dining room with a glass roof, a smoking room with stained glass windows, a library, promenade deck, lounge, and veranda café. Originally, Celtic could carry nearly 3,000 passengers across three classes—first, second, and third—though her capacity was later reduced, and she was eventually converted to cabin class to accommodate 2,500 passengers. Celtic's service began with her maiden voyage from Liverpool to New York on 25 July 1901. She also undertook a Mediterranean cruise in 1902 and briefly operated for the American Line in 1907. During World War I, she was converted into an auxiliary cruiser and later served as a troop transport, surviving mines and torpedoes despite damage. Post-war, she resumed transatlantic service until her grounding in December 1928 near Cobh during stormy conditions ended her career. She was subsequently scrapped between 1929 and 1933, marking the end of her significant maritime career and influence on luxury ocean travel.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.