The Timpanogos Cave National Monument invites families to join them on Mondays from 7 to 8 p.m. for "Family Fun Evenings."

On June 29 the staff will present "The Wonders of Water," with Ranger Roy Pherson. Those attending will learn about the power and impact that water has not only on Timpanogos Cave, but daily living in the area.The public is invited.