Take a shaded walk to explore the forest canopy at Nixon County Park, 2:30-4 p.m. Sunday, July 13.

Join guide Lauren Albright to take a look at species like ironwood, maple leaf viburnum and mountain laurel. These are the understory trees and shrubs so often overlooked when you wander in a forest.

Admission is free with no registration required. For more information, call the park at (717) 428-1961.