Hi-Tech Treasure Hunting ...

This summer my family went camping at Indiana Dunes State Park. It wasn't our first time there, but it was the first time we took full advantage of the Nature Center.

We learned about owl puke, watched butterflies "hatch" from their cocoons, released baby snakes into the wild ... AND went geocaching for the very first time.

Learn more about "GPS treasure hunting" in the video below -- then let us know what you've been up to this summer! :-)