Munsvattnet is described as Sweden's largest exclave, situated in the Krokom municipality yet belonging to Strömsund municipality. An exclave refers to an area that is part of a municipality but is physically separated from its main territory. There are only 194 individuals in Sweden living in exclaves, illustrating the rarity of such setups. One of the residents, Kjell Nilsson, notes that most exclaves are significantly smaller than Munsvattnet, pointing to its unique status.

The history of Munsvattnet traces back to the mid-1800s when it was established as a settlement in 1841. It was allocated to two pioneers, Erik Johan Johansson and Olof Pehrson, who were linked to the local Frostvikens chapel. Historical documents describe the potential agricultural output of the land, indicating that it was capable of supporting numerous livestock, including 4 horses, 20 cows, and 30 smaller cattle. This agricultural context highlights the area's historical significance not just in terms of habitation but also in its farming capabilities.

With the municipal reform of 1863, the boundaries of municipalities were established based on parish lines, which is how Munsvattnet became part of Strömsund. This geographical anomaly raises questions regarding governance and service provision for the residents living in such isolated communities, who may face unique challenges derived from their status as an exclave. The dynamic between Munsvattnet and its administrative ties in Strömsund could be a subject for further exploration regarding local governance and the provision of services in such unique circumstances.