The Centennial Group
of Cobb/Cherokee/North Fulton

      and protect the planet


Clean Water
Current Issues
Sustainable Communities
Get Involved
Recent Activities
Group Contacts

Other Important Links:

Local Government
Georgia Chapter, Sierra Club
National Sierra Club



The Centennial Group of the Georgia Chapter of the Sierra Club was organized in 1992, the one hundredth anniversary of the Sierra Club. Our members from Cobb, Cherokee, and North Fulton counties volunteer to educate, help, and encourage our fellow citizens to protect Georgia?? "!s environment for our children, grandchildren, and beyond.

We meet on the first Thursday of each month at Life University. We host a variety of programs relating to our goals or simply about Georgia's natural beauties. We also hold free outings for members and nonmembers.

January 6 Program: Hot Conservation Topics

Meeting Description: A roundtable discussion on local conservation issues.

Presenters: Roberta Cook, River Line Historic Area & Silver Comet Trail; Anne Saine, Friends of Camp McDonald; Brionte McCorkle, Sierra Club transportation organizer.

Social 6:30 pm; Dinner 7:00 pm

Meeting Location: Life University, Room 311 in Upper Gymnasium, 1269 Barclay Circle SE, Marietta, GA 30060

Click for directions to monthly meeting site in PDF format.

7:00pm - Social time and new member welcome
7:30pm - Program begins and lasts 1.5-2 hours

Visit our Calendar page for future meetings.


PHOTO ON RIGHT: Congratulations to Bob Springfield for being awarded Best in Show at the Georgia Appalachian Trail Club’s Photo Contest last weekend. His winning photo is a close up of cactus he shot on a trip to Death Valley National Park last February.


We have other areas of interest just waiting for citizens like you to join and help lead. You are invited to come to a monthly meeting to learn more about us, email us at

A group representative will get back to you.

Upcoming Events

Join the Georgia Sierra Club Meet-Up site to get the latest updates on local activities, including hikes, meetings, and events.

Adopt-A-Mile Program: In furthering our conservation efforts, the Centennial Group has adopted 2 miles on Lower Roswell Road in Marietta through the Adopt-A-Mile program coordinated by Keep Cobb Beautiful.  We are doing cleanups quarterly. Need info? Call Todd Daniel at (404) 218-0924. Safety vest, road signs, and trash bags will be provided. Each participate will need to sign a release of liability. Children over the age of 13 are welcome with parent’s consent.


February - Georgia State legislative issues, featuring Mark Woodall and Neill Herring

Join our Email List to Receive Information About Meetings and Events To subscribe to the Centennial E-List and receive meeting reminders and the latest Group news, click on the "Subscribe" link below. Your preferred computer email program will prepare a message to send a request to subscribe to our mailing list. It is not necessary to fill in the Subject line. Just click send as you would usually do. If your reqest is sucessful, you will recieve a email response.


The Centennial Group is now on Facebook!!

It's true! The Centennial Group now has its own Facebook page.

Click the Facebook Icon to view our new page:

Go to our Facebook Page

Then click the Like button to become a friend and get updates and information.