Welcome to the web page of the largest environmentally focused singles organization in Northern California. The purpose of this web page is two-fold:

Sierra Singles is an activity section of the San Francisco Bay Chapter of the national Sierra Club. Our organization includes nearly 40 volunteer leaders who organize activities including: dayhiking, backpacking, cross country and down hill skiing, river rafting, bicycling, car camping, sea kayaking, environmental education programs, social events such as dances, and cultural events such as visits to special museum exhibits.  Most of the activities have no charge; the few activities for which fees are collected are priced to break even.

Our activities are listed with the San Francisco Bay Chapter activities calendar found here:


If you have any questions or comments about Sierra Singles or about this web page, please contact our webmaster: