The Pommern, formerly the Mneme (1903–1908), is a four-masted barque that was built in 1903 in Glasgow at J. Reid & Co shipyard. It was one of the Flying P-Liners, the famous sailing ships of the German shipping company F. Laeisz. Later she was acquired Gustaf Erikson of the Finnish Åland archipelago, who used the ship to carry grain from the Spencer Gulf area in Australia to harbours in England or Ireland until the start of World War II. After World War Two, she was donated to the town of Mariehamn as a museum ship.
Today Pommern is part of the Åland Maritime Museum representing the history of ship and seafaring in Åland. The Maritime Museum is considered as one of the world’s finest museums related to merchant sailing ships.
Visby Cathedral (also known as St. Mary’s Church) is the only survived medieval church in Visby. It was originally built for German merchants and inaugurated in 1225. Around the year 1350 the church was enlarged and converted into a basilica. The two-storey magazine was also added then above the nave as a warehouse for merchants.
Following the Reformation, the church was transformed into a parish church for the town of Visby. All other churches were abandoned. Shortly after the Reformation, in 1572, Gotland was made into its own Diocese, and the church designated its cathedral.
There is not much left of the original interior. The font is made of local red marble in the 13th century. The pulpit was made in Lübeck in 1684. There are 400 graves under the church floor.