Pennsylvania's Department of Conservation & Natural Resources

Geographic Information Systems (GIS)


DCNR's GIS services and applications are scheduled to be upgraded on January 13, 2020.
The planned upgrade may result in temporary disruption of DCNR GIS services and applications.
We appreciate your patience as we work to improve DCNR's GIS product delivery.


Natural Heritage
PNHP (Pennsylvania Natural Heritage Program)

Explore Pennsylvania Trails

DCNR's Interactive Maps

DCNR's Story Maps

DCNR's Open Data Site