The present St Cadoc Church was built in the 13th century and is believed to have replaced an earlier church within the manor of Landimore. Restoration was carried out on two occasions in the 19th century and again in 1934. The font may have been salvaged from the earlier church which was abandoned because of the encroaching sea.
The church has a saddleback roof with a defensive intent. The interior of the church contained medieval wall paintings, including scriptural quotations and vine-leaf patterns, but these were destroyed during the Victorian era. Eighteenth-century maps show the church in its present location, near a mill, which went out of use in the 19th century, and 'Great House', which was demolished at a similar date.
In the 1840s, Rev W. L. Collins had the original pews removed, and installed a new window, which was itself replaced during the restoration of the mid-1870s.
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.