Nature enthusiasts will love exploring the Sweetwater Marsh National Wildlife Refuge during their winter trip to National City. This 316-acre refuge is a haven for various bird species and other wildlife. Take a leisurely hike along the trails and observe the diverse ecosystem. Keep an eye out for migratory birds, such as herons, egrets, and ducks. The refuge also offers educational programs and guided tours for those interested in learning more about the local flora and fauna.
