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Meet other Sierra Club members to talk about environmental issues.
116,728
members
41
groups
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Largest Sierra Club groups

1

San Francisco Bay Chapter of the Sierra Club

13,989 Members | Berkeley,
Photo of San Francisco Bay Chapter of the Sierra ClubOrganized by Zephir
View of Eroding Southern Ocean Beach
View from the Kent Trail
3

Sierra Club Griffith Park Section: Evening Hikes and More!

11,020 Hikers and want-to-be hikers | Los Angeles,
Photo of Sierra Club Griffith Park Section: Evening Hikes and More!Organized by Emmy
Level 4 group on Glendale Peak. A bit blurry.
4

Sierra Club Hiking–Reno

9,062 Hikers | Reno,
Photo of Sierra Club Hiking–RenoOrganized by Bernard Vienneau
5

Sierra Club Northeast Florida Group

6,926 Environmental Activists | Jacksonville,
Photo of Sierra Club Northeast Florida GroupOrganized by Bill Snow
6

Sierra Club Crossroads Group

4,819 participants | Brighton,
Photo of Sierra Club Crossroads GroupOrganized by Laurie
7

Denver Metro Sierra Club

4,486 Sierrans | Denver,
Photo of Denver Metro Sierra ClubOrganized by Chris Applegate
10

Loma Prieta Chapter of the Sierra Club

3,194 Members | Palo Alto,
Photo of Loma Prieta Chapter of the Sierra ClubOrganized by James Eggers, Chapter Director