10/25/2025    Caswell Memorial SP

Junior Rangers: Macroinvertebrates!

Join an interpreter to learn about the tiny freshwater creatures called macroinvertebrates. Junior rangers will use a magnifying glass to look at these cool creatures collected from the river here at Caswell Memorial State Park! After, they will create their own macroinvertebrates with paper materials.

Park in the last parking lot and meet at the River Bend trailhead at 10:30 a.m. 

Day use fee applies but the guided event is free.