The schooner Pommern is a historic four-masted sailing ship built in 1903 in Finland. Originally used for transporting grain, it is known for its impressive size and elegant design. The ship is a fine example of early 20th-century maritime engineering and has a rich history of sailing across the Baltic Sea. Today, the Pommern is preserved as a museum ship in Mariehamn, Åland Islands. It serves as a popular tourist attraction, allowing visitors to explore its decks and learn about the life of sailors during the age of sail. The ship is a symbol of maritime heritage and adventure.