Tremanskärri's magnificent marsh and nature trail can be found in northern Espoo, right next to Lake Kalajärvi. Walking along the long trees in the bog, you feel as if you are somewhere else than the Helsinki metropolitan area.

Oittaa nature trail is a part of Oittaa outdoor recreational area. The one and a half kilometer long trail runs mostly through Oittaa stream valley nature reserve.

The nature trail at Villa Elfvik is a beautiful route in Espoo's Laajalahti nature reserve. The actual circular route is probably not much longer than a few kilometers, but there are some great routes heading south towards Otaniemi.

Hanikka nature trail is perhaps the most versatile of Espoo's nature trails. The five-kilometer route features seashores, rocks and hills, forests, and duckboards.