The tower of Glanshammar church dates originally from the 12th century. The choir and naves were rebuilt later in the Middle Ages. The crypt of family Reuter was added to the church in 1678-1679. The interior is very beautiful and richly decorated with medieval mural paintings. There are three of Närke runestones in the church.References:
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.