Galleria Artfestival is an artist-run initiative in Norway, run by visual artists to present their and others projects.
This might approximate a traditional art gallery space in appearance or function, or it may take a markedly different approach, limited only by the artists themselves.
The slogan for the festival is "Norway's longest gallery"; and every possible space of the old historical part of Mosjøen is being used to present different kinds of art.
The old tree houses in the historical part of Mosjøen in northern Norway contain stores, galleries, dwellings, restaurants, museum and so on.
Galleria uses the slogan ”Norway's longest gallery” because you have to take your shoes for a walk over a distance of 7–800 meters to watch the exhibitions.