Lappajärvi
Lappajärvi is a municipality in Finland's South Ostrobothnia region. It is located from Seinäjoki, from Kokkola and from Vaasa. The municipality has a population of and covers an area of of which, or nearly 20% is water. The population density is
The municipality is unilingually Finnish.
Lake Lappajärvi, which gives the name to the municipality, is a meteor crater, one of the few meteor crater lakes found in Finland.
Singer and performer, Timo Kotipelto from the worldwide known Finnish power metal band Stratovarius was born and raised in Lappajärvi.