Advocate for policy positions
You can become a member of MCL for as little as $35 per year. The benefits of membership include events, guided walks and hikes, social gatherings, and news.
Your gift supports the preservation, protection, and enhancement of Marin’s natural assets for generations to come.
Receive MCL News
Keep up-to-date with Marin’s current environmental issues and MCL positions via our eNews, delivered to your inbox every other week.
Lend your skills to protect Marin’s treasured lands! We’re always seeking assistance with communications, administration, events, etc. Fill out the volunteer form and we’ll follow up with you.