Härnösand city's first church was built 1593. In 1721 the church was burned down by Russian troops, and a new church was erected, and that church was eventually destroyed. The present church was completed in 1846 and built according to plans by John Hawerman. The present church is located in the same location as the original and is Sweden's smallest cathedral.
The altar painting is by David von Coln. The organ was built in 1975 by the Danish firm of Bruno Christenssen and has 57 stops. The organ facade is from the 1700s Cahman organ that was saved from the original church. The baptismal font is a Spanish rococo work in silver and manufactured 1777.
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.