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Sierra Club

Meet other Sierra Club members to talk about environmental issues.
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110,214
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39
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Largest Sierra Club groups

San Francisco Bay Chapter of the Sierra Club
1

San Francisco Bay Chapter of the Sierra Club

20s & 30s Section of Sierra Club (Angeles Chapter)
2

20s & 30s Section of Sierra Club (Angeles Chapter)

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11,131 members
Sierra Club Griffith Park Section: Evening Hikes and More!
3

Sierra Club Griffith Park Section: Evening Hikes and More!

    10,517 members
    Sierra Club Hiking–Reno
    4

    Sierra Club Hiking–Reno

      8,339 members
      Sierra Club Northeast Florida Group
      5

      Sierra Club Northeast Florida Group

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      6,224 members
      Sierra Club Crossroads Group
      6

      Sierra Club Crossroads Group

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      4,826 members
      Denver Metro Sierra Club
      7

      Denver Metro Sierra Club

        4,160 members
        Sierra Club Groups of the Greater Tampa Bay Florida Area
        8

        Sierra Club Groups of the Greater Tampa Bay Florida Area

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        3,966 members
        Sierra Club Huron Valley Group
        9

        Sierra Club Huron Valley Group

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        3,475 members
        Sierra Club | Kansas City | Backpacking | Hiking | Service
        10

        Sierra Club | Kansas City | Backpacking | Hiking | Service

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        3,312 members

        Newest Sierra Club groups

        Sierra Club Ventana Chapter

        262 Members

        Portland Vancouver Sierra Club Outings and Events

        295 Members

        Sierra Club NW North Carolina

        135 Members

        Sierra Club Huron Valley Group

        3,475 Members

        Sierra Club Loma Prieta 20s 30s

        0 Members

        Sierra Club Alabama Chapter

        0 Members