In the Medieval Period, Vamlingbo was the largest parish in the south of Gotland. A stone church was built here at a very early date. Remains of the original church can still be seen by way of sculptures that have been incorporated in the south wall of the nave of the new church. The baptismal font is also from the original church.
The present church was built of sandstone in the 13th century. The steeple was struck by lightning in 1817. The top of the tower collapsed, and was replaced by a lower, simpler one. Nine crossed vaults can be seen in the nave, borne up by four sturdy supports.
Many of the murals are of the same age as the church. There is a huge fresco on the north side of the nave interior – it depicts the angel Michael weighing the Emperor Henry’s soul. There are also several tombstones and commemorative paintings in memory of people buried in the church. The reredos date from the 13th century, and the pulpit from 17th century.
The church has also been renovated several times during the 20th century. South of the church is what might be Gotland’s most magniﬁcent parsonage. From the road, you can see the impressive driveway leading to the main house, with two long wings and two pairs of gateposts.
One wing is a barn and the other a cowhouse. The priest’s dwelling-house and two smaller wings, from the late 18th century, are in the house garden. The house is two-storeyed, and has retained its outer appearance. The beautiful entrance has been furnished with striking details in sandstone. The wings originally functioned as a brewhouse, baking oven, meat store and farm-hand’s quarters. The parsonage now houses the Museum Lars Jonsson.
Frösöstenen is the northern-most raised runestone in the world and Jämtland's only runestone. It originally stood at the tip of ferry terminal on the sound between the island of Frösön and Östersund. The stone dates to between 1030 and 1050. It has now been relocated to the lawn in front of the local county seat due to the construction of a new bridge, between 1969 and 1971, on the original site.
Frösö runestone inscription means: Austmaðr, Guðfastr's son, had this stone raised and this bridge built and Christianized Jämtland. Ásbjörn built the bridge. Trjónn and Steinn carved these runes.