Kojol received an award in 2011.
=== Distances ===Forssa: ~20 kmHmeenlinna: 70 kmTampere: 75 kmTurku: 95 kmPori: 110 kmHelsinki: 130 km== History ===== Before separation ===Koijrvi is named after a nearby lake
=== Independent municipality ===Koijrvi became a separate municipality in 1923

