The Susquehanna River Valley is located in Central PA and is made up of 3 counties - Snyder, Union and Northumberland. The region is easily accessible from the east/west by I-80 and north/south by I-81 and Route 15. For explorers seeking a relaxing and inspiring journey, the Susquehanna River Valley is a scenic collection of authentic destinations where the river connects you to classic PA heritage and outdoor discovery. So, there's a jewel to discover at every trail, turn, and stop. EVERY TURN A TREASURE.