Hausjärventie

The long longitudinal ridge section from Hausjärvi through Janakkala to Hämeenlinna was formed after the Ice Age when melting ice streams separated different types of soil materials from each other. Coarser soils formed ridges, the soil materials of which allow rain and melting water to be absorbed into groundwater.

The paths that crisscross the top and area of the ridge are among the most impressive places in Janakkala for outdoor activities and hiking long distances. From Turenki, you can hike or bike continuously along the ridge to Hausjärvi’s Kolmilammi, covering a distance of about 15 km. The trail offers beautiful spots from the top of the ridges, where you can admire the Häme rural landscape far above the treetops. The ridge terrain is mainly pine forest, but at times the path dives down even into swamp-like terrain.

The ridge path that runs north of Somero is challenging for cyclists, but the section can be bypassed by following an alternative route along the road that runs along the edge of Pietensuo.

You can take a snack break at the Janakkalan Ladun cabin located near Someronlähde, where hikers have access to a lean-to and a dry toilet. Along the trail, there is also versatile Kiipula, where you can take a break at Miinator or even stay overnight. Hakola’s berry farm with its cafes is also a short detour from the trail.

You can swim at the beginning and end of the route, at Ahilammilla or Liinalammilla in Turenki, as well as at Kolmilammilla.

The ridge path is not marked in the terrain, but the route is relatively easy to follow by staying on top of the ridge and following a map. The route is described in Janakkala’s map service.

Please walk carefully and respect nature by staying on established paths. The trail mainly passes through private lands, and the landowners have given permission for the publication of route information.

The ridges are also the secret of Janakkala’s high-quality drinking water. The finest open spring in the ridge area is Someronlähde, which is located along the ridge path. The spring is formed when groundwater moving underground meets the earth’s surface and emerges as surface water. The spring has its own unique ecosystem that thrives year-round in cold water and shade.

Parking: In Turenki at Hakamäki sports field’s parking area (Tykkivajantie), in Kiipula at large parking areas (Kiipulantie 507), as well as at the parking area of Kolmilammi dance hall (Kolmilammintie 267). Along the way, there are spots along the forest roads that branch off Hausjärventie where individual cars can be parked. For example, the Janakkalan Ladun cabin’s spur (Hausjärventie 1162)