Grays Lake National Wildlife Refuge

Located in southeastern Idaho, Grays Lake National Wildlife Refuge is one of the largest historical wetland complexes in the Greater Yellowstone Ecosystem. This area provides crucial habitat for a wide array of migratory birds, including sandhill cranes, trumpeter swans, and a variety of waterfowl. Established in 1965, the refuge spans approximately 22,000 acres of marsh and wet meadow environments, creating a vital breeding ground. The refuge was historically used by local indigenous tribes due to its rich resources and continues to be of ecological importance today. Recreational opportunities are centered around wildlife observation and photography, especially during migration seasons. While visitors are limited in their ability to hike through certain areas to protect ground-nesting birds, the refuge offers a unique opportunity to view large gatherings of sandhill cranes. The scenic backdrop of the surrounding mountains enhances the experience, appealing to both nature enthusiasts and photographers.