The Sierra Club - Lancaster Group will host a book discussion and forest walk at Lancaster County Central Park on Wednesday, June 25, from 6:30 to 8 p.m.

The book discussion will take place at 6:30 p.m. in the auditorium of the park's Environmental Center, 1 Nature's Way, Lancaster. The featured book will be "Forest Walking: Discovering the Trees and Woodlands of North America" by Jane Billinghurst and Peter Wohlleben. The book shares the authors' experiences and observations from visiting various types of forests around the country.

After the discussion, a Lancaster County Parks naturalist will guide participants on a forest walk to study the trees and woodlands around the park.

There is a fee. The program is open to people age 16 and older, and participants must register by noon on Tuesday, June 24, by visiting http://www.lancastercountyparks.org, clicking on "Online Program Registration" on the right side of the page, and searching for "Book Discussion and Forest Walking." For more information, email janedruce@gmail.com.