With 200 caches hidden within a five mile radius, Janesville is a treasure trove for the GPS-wielding geocachers. If you have a GPS enabled device, try your hand at finding a hidden cache. Visit the Geocaching website, enter your coordinates, and choose a cache. Use the GPS to navigate to the location, then search for the secret container.
Also check out the Rock County Historical Society's Cache Quest.

Admission Fee: Free
Address:  - - WI,
Phone: 608-757-3171