Luce Line Trail
Stretches 63 miles from the western metro suburb of Plymouth to the small town of Cosmos in west-central Minnesota.
http://www.luceline.com/
Paul Bunyan Trail
Longest paved "Rails to Trails" in the nation. Bike, snowmobile and inline skates permitted.
http://www.paulbunyantrail.com/
Superior Hiking Trail Association
Hiking in the Superior National Forest. Contacts for trail maps and a list of hikes this year.
http://www.shta.org/