Keimola’s Isosuo nature reserve

Keimola’s Isosuo is in the city district of Keimola, only a stone’s throw away from Hämeenlinna highway to the west. Isosuo is the most typical and extensive raised bog in the Helsinki Metropolitan Area with its two raised centres.

This swamp area features many swamp types that have been classified as endangered in Southern Finland, such as forested wetlands with birches, fern-dominated forest s ...