The Junior Rangers explore park history and nature through outdoor adventures with park staff. They will participate in a short hike learning about the native flora and fauna and then participate in an environmental science activity. Junior Rangers will earn their California State Parks Junior Ranger Badge for Bothe-Napa Valley State Park. While the program is designed for ages 7-12, younger and older children may also participate. Junior Rangers meet every Saturday at 10 AM in the campground at Bothe-Napa Valley State Park throughout Memorial Day-Labor Day weekends.