Colorado River Basin
Spanning 1,500 miles of river across seven U.S. states and two countries, we're working to protect this iconic lifeline of the West.
For 60 years, TNC has been working in Colorado to help ensure a livable climate, healthy communities and thriving nature.
Early giving begins November 1st! Your support ensures we can continue protecting the lands and waters on which all life depends in Colorado and beyond.
Discover our local conservation priorities here in Colorado as we help to accomplish TNC's ambitious 2030 goals.
Discover how we're collaborating with our TNC colleagues and partners across the western U.S. and Canada to advance conservation on a transformative scale.
Across 11 Western U.S. states and Canada, The Nature Conservancy is committed to large-scale conservation impact through deep collaboration, on-the-ground work and policy.
Colorado’s challenges require far-sighted solutions that combine science and creativity. By working together, we can chart Colorado’s future and inspire people to take action.