Encompassing more than a thousand acres in the Brandywine Valley, Longwood Gardens of Kennett Square, PA is a botanical and horticulture masterpiece. Longwood’s formal gardens and 4.5-acre conservatory are home to more than 9,000 species of plant and are accented with sprawling meadows and natural woodlands. Winding paths through the grounds lead visitors past incredible features including Acacia Passage, the Green Wall, and the Main Fountain Garden.