Lower Trail, Water Street entrance Leave a comment on Lower Trail, Water Street entrance Location 4598 William Penn HwyAlexandriaPA16611 Next Event Warbler Walk on the Lower Trail - Sat May 11, 2024 - 9:00 am - 12:00 pm Upcoming Events Warbler Walk on the Lower Trail - Sat May 11, 2024 - 9:00 am - 12:00 pm