The Kildalton Cross is a monolithic high cross in Celtic cross form in the churchyard of the former parish church of Kildalton. It was carved probably in the second half of the 8th century AD, and is closely related to crosses of similar date on Iona. It is often considered the finest surviving Celtic cross in Scotland, and is certainly one of the most perfect monuments of its date to survive on western Europe. A simpler cross of late medieval date stands nearby.
The Kildalton Cross features an iconic image of the Virgin and Child, which is closely related to similar Virgin and Child iconography found on St. Martin's Cross and St. Oran's Cross at Iona.
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.