Have you tried Geocaching?
Fun for the whole family!
Try geocaching -- a treasure hunt conducted with a GPS unit.Pick up Madison Bicentennial geocaching clue sheets between 9 a.m. and 5 p.m. at the Madison Visitors Center, 601 W. Main St. The trail through historic Madison takes about an hour to walk.
Return to the Visitor Center and turn in your completed sheet to receive a limited-edition commemorative pathtag.
Information: 812-265-2956 or 800-559-2956.

