Reimagining San Francisco

Join us for this years City Nature Challenge!

This year, Reimagining San Francisco Partners have come together to host various events for the 2024 City Nature Challenge, which will be held on April 26th – 29th. Join us at one of our 12 bioblitzes happening throughout San Francisco!

We envision a San Francisco where people and nature thrive together.

Who We Are

We are a diverse group of San Francisco community-based organizations,  government agencies, nonprofits, and educational organizations. We are committed to working collaboratively on projects that no one organization can do alone. Together, we will bring to life our vision of San Francisco as a city where people and nature thrive together.

Our Values

Justice

We are motivated by the critical need for redress for both people and nature.

Urgency

We are committed to bold, transformative change that builds hope by addressing our climate, biodiversity, and socio-economic crises.

Diversity

We embrace diversity as the foundation of healthy, thriving ecosystems and human societies, woven together into communities of people and nature that are resilient, adaptive, and beautiful.

Inquiry

We learn from people’s curiosity, interest, lived experience and the scientific process, generating shared knowledge that encourages informed stewardship, civic engagement, and lasting care.

Make a donation.

Your donation will support projects that meaningfully improve local nature and equitable access to local nature for all San Franciscans.

All images on home page are by Gayle Laird © California Academy of Sciences