Jeff Lyons


Get Your Climb On 20111128
San Francisco, CA 94105


Mill Valley, CAUSA 94941

Member since:

November 19, 2012


Hi! Looking forward to some great climbs!

How do you Get Your Climb On?


When did you first begin climbing? What is your level? What is your favorite type of climbing? Best place you ever climbed?

10 yrs old bouldering 15 yrs old trad

What does Safe climbing mean to you?


By joining GYCO this confirms you accept & assume all responsibility & risks that could occur in climbing that you voluntarily release, forever discharge & agree to not hold harmless GYCO or any of its Organizers from any & all claims while in GYCO.

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  • Lily Mah

    Hi Jeff
    If this Saturday does not work for you just let us know what days you can come.
    Thank you

    May 28, 2013 1:00 AM
  • jack bowers

    San Francisco Bay Chapter of the Sierra Club

    Would you like to backpack up Lyons creek to Pyramid peak ?

    Nov 24, 2012 1:16 AM
  • Michael Dorame

    Welcome to GYCO Jeff. Hope to see you on some cool meetups :)

    Nov 20, 2012 12:16 PM
  • Xiaomin Yu

    Hi Jeff, I am really sorry that I am not be able to make it for the Sunday hike this time. I apologize for the inconvenience, and hope you could find another shared ride.

    Jun 21, 2012 11:06 AM
  • Xiaomin Yu

    Hi Jeff, I will pick up another participant in San Rafael downtown area. We can get in touch again on Saturday to figure out a place to meet.

    Jun 20, 2012 7:17 PM

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