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 and the quarterly, chapter Lake & Prairie newsletter with the River Prairie Group’s DuPage Sierran inside (along with those from other IL Groups); 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 select one of the membership options below and get a free thank you gift (if you wish) and the RPG will get credit. Or you can join on some of our outings (ask the leader) or at a general meeting where we offer similar thank you gift options. Contact Joe Pokorny at firstname.lastname@example.org for more information.
Please choose one of the following membership options: