Pittenweem Priory was an Augustinian priory located in the village of Pittenweem. Originally a Benedictine community founded from Reading Abbey in England and based on the Isle of May, it was relocated to Pittenweem by 1318, and placed under the control of the Augustinian canons regular of St Andrews Priory.
A shrine was dedicated to Saint Adrian of May on that island. It is said that Adrian's monks undertook the first harbour improvements, laying the foundation for the fishing industry, but no evidence for this currently exists.
The present Church of Scotland parish kirk is on the site of the priory church. Much of the fortified east gatehouse of the priory survives (15th century), as does the 'Great House', one of Scotland's best-preserved late medieval houses, which may have served as living quarters for the prior and monks.
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.