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Orange County Sierra Singles
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Featured Events
Nini Leader
Alaska Denali 2015
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Nini Leader
Chapter Newcomer Events
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Wilderness Skills Monthly Courses 2014
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Little Hikers
Little Hikers

Discover the Great Outdoors...
...In Your Own Backyard!
Welcome to the Orange County Sierra Singles (OCSS)! We are a section of the Angeles Chapter of the Sierra Club. While supporting the Sierra club in their environmental issues, our primary focus is on exploring and enjoying the wild areas around us. Orange County is an area rich in protected regional and wilderness parks and hundreds of miles of trails for us to explore!
We welcome people of all backgrounds and ages. We love to meet new people and make new friends, and many lasting friendships have been formed on our various events. You do not need to be single or be a Sierra Club Member in order to take part in our many outings and activities. From hiking and skiing, to movie nights and dances, you are sure to find an event you will enjoy and many new friends await you!

20s, 30s, & 40s
Meet people in the 20's, 30's, and 40's age range!

Join the Sierra Club today!!
Monday Aug. 11, 6:30 PM

Come and discover the Sierra Club with the Orange County Group, Sierra Sage, OC and LA Sierra Singles, Hundred Peak Section, 203040íS, Wilderness Travel Course, Mule Packs and many other Sierra Club representatives. Learn all about the Sierra Club and the many activities and adventure outings available. Table displays, exhibits, refreshments. Join Sierra Club $15 Special Offer, free gift. Meet 6:30-8:30 pm Costa Mesa Community Center, 1845 Park Ave, Costa Mesa (55 Fwy S, R on 19th, cross Harbor Blvd., L on Park Ave, R into parking lot next to library.) Contact Chapter Membership Chair: Donna Specht
Monday Nov. 17, 6:30 PM

Newcomer/Member Thanksgiving Night: We invite you to an activity packed evening: Introduction of our new leaders, Free Drawing, find out all about our events with 20s/30s/40s, our award winning Weekly Conditioning Hikes, Social activities, conservation outings, backpacks and Adventure Destinations and Winter Sports Program. Chance to purchase Sierra Club logo daypacks and other cool gifts. Newcomers welcome! Meet 6:30 pm, Costa Mesa Neighborhood Community Center, 1845 Park Avenue, Costa Mesa. $5 Donation. Optional, bring a Thanksgiving side dish, potluck item and we will provide the turkey, fixins and drinks. Join Sierra Club @ special introductory offer $15 and receive a free gift! Bring A Friend! Leaders/Hosts come and Publicize your Event! Leaders: Donna Specht (donnaspecht@juno.com), Charles G Geller.