One hundred years ago, the Sierra Club was
formed and worked to preserve
The Sierra Club's track
record and diverse following has made the Club the largest grassroots
environmental organization in the
Membership benefits include: helping to protect wilderness and natural areas; a one-year (lifetime for Life memberships) subscription to our bi-monthly, national Sierra magazine; membership at the National, Chapter (Illinois), and Group levels; voting privileges in Sierra Club elections; trip fee reductions on many River Prairie Group outings; and access to members-only national and international wilderness trips, hikes, and other activities.
To join the Sierra Club, please click on the link below; then select one of the membership options and get a free thank you gift (if you wish). Or you can join on some of our outings (ask the leader) or at a general meeting. Contact Joe Pokorny at firstname.lastname@example.org for more information.