America's oldest, largest, and most influential grassroots environmental organization
|Photo credits: Mike Weiss [explore] • Eric Pavlak [enjoy] • Jennifer Rudolph [protect]|
Join the Alamo Group of the Sierra Club Online!
If you prefer to send payment by mail, please use the Mail In Form.
Renew Your Existing Membership Online!
- Help The Planet - Sierra Club members have the satisfaction of helping preserve irreplaceable wildlands and wildlife through congressional lobbying and grassroots action.
- Sierra Magazine - Members stay well-informed with a one-year subscription to award-winning Sierra magazine - filled with spectacular nature photography and in-depth reporting on the hottest environmental issues.
- Worldwide and Local Outings Program - Travel to the far corners of the earth-paddling or pedaling, ski touring or trekking. We offer hundreds of exciting outings, from the tundra to the tropics. Members can even build trails, preserve archeological sites and help clean up the environment on our exhilarating service trips!
- Lone Star Chapter and Alamo Group Membership - San Antonio area members receive up-to-date news on local conservation issues and invitations to chapter/group events, and can also volunteer for state or local conservation campaigns. Members receive a one-year subscription to both the Lone Star Sierran and Alamo Sierran newsletters.
- Membership categories start at a mere $25 a year for membership in the National, State and Local chapters of the club.
- Bonus - Free Sierra Club Field Messenger Bag for first time members.