Latest actions, outings and events

Fall 2026 Outings

Fall 2026 Outings

Sierra Club Rio Grande Chapter outings for October - December 2026. We look forward to seeing you outside! ... Read More

Rio Grande Chapter

The Rio Grande Chapter of the Sierra Club is a volunteer-led organization representing over 35,000 members and supporters in New Mexico and West Texas. Our mission to is to explore, enjoy and protect the planet, and we prioritize protecting our climate, air, water, wildlife and public lands in New Mexico and West Texas.

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Upcoming events

For a complete list of our activities, visit the calendar page.