Prime Hook National Wildlife Refuge is located in Delaware, covering over 10,000 acres of diverse habitats, including wetlands, forests, and beaches. Established in 1963, it serves as a vital sanctuary for migratory birds and other wildlife, providing essential breeding and feeding grounds. The refuge features several trails and observation points, allowing visitors to enjoy birdwatching and photography. It is part of the larger Delaware Bay ecosystem, which supports various species, including the endangered Delaware Bay horseshoe crab. The refuge plays a crucial role in conservation efforts and environmental education.