Home Places Fantastic photos of Longwood Gardens in Philadelphia Longwood Gardens consists of over 1,077 acres (4.2 km²) of gardens, woodlands, and meadows in Kennett Square, Pennsylvania, United States in the Brandywine Creek Valley. 21 August 2014, 5:22 pm EDT By Beth Share on Facebook NEXT POST Share on Facebook NEXT POST Copyright ©2024 BOOMSbeat., All rights reserved. Share Connect Tweet 0 Comment Email