The wooden church in the centre of Karesuando is the town's most significant historical landmark, and one of the most historically important churches in Swedish Lapland. It was here that Lars Levi Laestadius served as parish priest from 1826 and began the revivalist religious movement — Laestadianism — that swept through the Sami and Swedish-Finnish communities of the far north.
The church itself is a modest, whitewashed wooden structure typical of northern Swedish ecclesiastical architecture. Laestadius is buried in the churchyard beside it. The interior is simple and Lutheran, which makes the fervent history of the place all the more striking. The building has been restored but retains the atmosphere of a genuine northern frontier parish.