The boys love playing with the GPS, especially when there is a treasure at the end of their search. Today we went with Friday Friends to the Guelph lake nature centre to do a little geocaching. It unfortunately ended with some grumpy, cold kids (apparently we have been up way too late this week!!) but I thought I would share some links anyway. This is such a great way to explore the woods with kids...
Official Geocaching Site
Ontario Geocaching Association