Sakshaug Old Church is one of the oldest churches in Trøndelag, dating back to about 1150. The church was consecrated by Archbishop Eysteinn Erlendsson in 1184 and was decommissioned in 1871 when the new Sakshaug Church was consecrated. The ownership of the church was transferred to the Society for the Preservation of Ancient Norwegian Monuments in 1873 and was renovated from 1910 to 1958 after having been without a roof and the interior since 1873.
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.