Visby is a town of roofless churches. Gotlands Museum, which maintains them for the National Property Board, counts eleven ruins in its care — S:t Lars, Drotten, S:t Clemens, S:t Olof, S:t Per, S:t Hans, S:ta Gertrud, Helge And, S:t Göran, S:t Nicolai and this one — while SFV’s own overview of the world heritage site says thirteen churches stood here; only five carry published opening hours — S:ta Karin, S:t Lars, Drotten, S:t Olof and S:t Clemens — and the rest are events venues, fenced sites or walls you look at from the street, so do not try to tick them all off. Do two properly. This is the first.
The Franciscans — the Grey Friars — reached Visby in 1233 and began a convent church a decade or so later; the first building was up by about 1250. Then it was rebuilt and enlarged all through the 1300s, and it went badly. A collapse in 1402 did serious damage; the rebuilt choir was not consecrated until 1412; and work stopped altogether around the middle of the 1400s with the nave never finished. That is why the ruin reads oddly today — you are standing in a building that was a construction site for two centuries and then simply stopped being one.
The detail to look for is the material. Every comparable structure in Visby was raised in the island’s own limestone; S:ta Karin’s vaults were built of brick, and it is the only one. Look up at the springing of the arches at the east end, where the tall choir arcade survives more or less to full height, and the change of material is obvious.
The convent was in use until the end of the 1520s, when the Danish Reformation reached Gotland and both church and convent buildings were abandoned to weather. Conservation campaigns followed in the 1930s and in 1957, and in January 2015 the National Property Board took over its care from the National Heritage Board.
It sits directly on Stora Torget, so it is the ruin you will walk past anyway: an open shell of arches with grass underfoot and the square’s cafés on three sides. Entry is free during the season. It is closed to the public whenever it has been booked for a private event, which happens often in July and August and is not announced in advance.