What we're about

Events, lobbying, bike riding, hiking and happy hours. Sound like fun yet? The national Sierra Club encourages its members to work on local issues that affect the environment. With more than 5,000 members right here in Montgomery County, the Sierra Club is the largest organized environmental voice on county issues. Please join our environmental community!

For more information, check out our website (https://www.sierraclub.org/maryland/montgomery-county) and like us on Facebook (https://m.facebook.com/SierraClubMoCoMD/)!

Past events (242)

Volunteers Needed for the One Day Hike

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47th Annual One Day Hike

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Parade of Parks (DATE CHANGED)

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Photos (709)