Welcome to Spirit of Adventure. We are a group of outdoor enthusiasts in Northern California and the San Francisco Bay Area who enjoy things like rock climbing, cave exploring, hiking, backpacking, whitewater rafting and kayaking, ice climbing, mountaineering, skiing and hang gliding/paragliding. If it's in the outdoors and adventurous, we enjoy it. We enjoy frequent trips, great friendships and lots of laughter. We welcome everyone from beginners to the experienced. Our trips are generally planned to introduce people to the outdoors as well as giving experienced adventurists a place to gather.  If our trips do not specify that they are for experienced people, everyone is invited.  If you are a beginner, you are welcome to participate.  Furthermore, we welcome new leaders and people whose experience allows them to teach their skills to others.  

Note that we are not professionals or guides so everyone must be personally responsible for their safety and well-being. Yet it is our goal to combine knowledge of the activity, proper equipment and enough planning to make safety our highest goal. Nevertheless, accidents can happen. Personal responsibility is mandatory. By participating in our events, you agree not hold the leaders or members responsible for your safety. You don't have to be in great physical shape to participate. However, you should not have any health issues that would prevent you from enjoying physical exertion. As you enjoy various adventures with us, you will enjoy the feeling of getting in shape.

Please sign up with your full name.  Our sign up process is partly a legal release form.  

 Among our goals is to enjoy a group where we can have good adventures friends. We operate on consensus and democratically, rather than around a single leader. We value positive communications among members and avoid gossip. We welcome your participation and your outdoor gifts.