As young girls, Kristi Gelsomino and Tia Srachta toured the Cave of the Mounds with their Girl Scout troops from Illinois.
Now, years later, they journeyed back to the site with another mom, Jennifer Carroll, and their daughters who visited the cave with Girl Scout Troop 376 out of St Charles, Ill.
This time, the scouts were participating in a program called the GeoQUEST Walk and Talk for Families, which was started this year
The free program, run by the cave, explores the history of the area and geological features outside the cave itself.
"The GeoQUEST is designed to give back a bit of the history and story of this place without charging them a fee," said Kim Anderson, education coordinator at Cave of the Mounds.