We are working to create over 500 miles of connected parks, trails, conserved areas, and River Town communities along the Susquehanna River -- Pennsylvania's LARGEST Greenway! The Susquehanna Greenway Partnership is a leading champion for the Susquehanna River Watershed, Pennsylvania's most important natural asset and the largest tributary to the Chesapeake Bay. We work to advance public and private efforts to connect people with our natural and cultural resources, and promote a sustainable and healthy environment.