Welcome to one of the world’s most unique and beautiful gardens. The Highline SeaTac Botanical Garden is a one-of-a-kind heritage location that was created to preserve some of the area’s most treasured gardens. The Garden is situated on approximately 11 acres adjacent to the North SeaTac Community Center. Included are two gardens that were physically moved to prevent their demolition during SeaTac Airport’s third runway project. To learn more about the sites that make up the Highline SeaTac Botanical Garden, click here.