GCI’s 2026 Member Trip
upper and lower San Juan River: june 11-15, 2026
Registration is live for GCI’s 2026 Member Trip!
Join GCI Staff and author Morgan Sjogren on the San Juan River
What the River Knows
Dedicated to Restoration
We are dedicated to the restoration of Glen Canyon, and a healthy, free-flowing Colorado River through Grand Canyon.
Our Research
Since its founding in 1996, GCI has facilitated a dozen scientific studies focused on the restoration of Glen Canyon. As a science-based advocacy organization, our work has shifted the conversation around the future of Glen Canyon and the Colorado River.
