JSOL Map of Hiking Trails.
This map shows all of the hiking trails with their names and lengths. It also includes but is not limited to sharing locations of parking lots, structures, informational markers, and visitor rules.
J.S.O.L. stands for Janesville Schools Outdoor Laboratory and is a 166-acre arboretum owned by the City of Janesville and maintained by the city parks department and the School District of Janesville. It is used to support education by giving students a space to study local wildlife habitats, plants, and insects. It offers a space for them to experience hiking and other outdoor nature related activities.