The museum's collections are distributed over five different venues: Santo Domingo Convent, Sarmiento Palace, the Castro Monteagudo building, and the García Flórez and Fernández López buildings.
At the 18th-century Castro Monteagudo building you can see collections of archaeology, traditional and civil pre-Roman and Roman precious metalwork (Fernández de la Mora collection), as well as Spanish, Italian and Flemish painting from the 15th-18th centuries. The García Flórez building dates from the 18th century and is joined to the aforementioned, with items in jet, engravings, religious sculptures, Sargadelos earthenware, the office of Admiral Méndez Núñez, and a reproduction of a chamber from the Numancia Frigate, as well as a traditional Galician kitchen. In the same square as the two buildings already mentioned is the Fernández López building, home to the exhibitions of 19th and 20th-century Spanish painting. Next to San Bartolomé Church is the Sarmiento building (18th century), which is dedicated to contemporary Galician painting and temporary exhibitions. In the ruins of the Santo Domingo Convent you can see diverse archaeological remains, such as Romanesque and Gothic capitals, sarcophagi and tombstones.
References: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.