The park boundaries and names in Pawprints come from OpenStreetMap.
© OpenStreetMap contributors. The data is available under the Open Database License (ODbL) 1.0. See openstreetmap.org/copyright.
Pawprints adapts OpenStreetMap parks for dog walking: it trims lakes, rivers and coastline from park outlines, leaves out places that are not parks for walking a dog (stadiums, golf courses, cemeteries, private land and similar) and simplifies outlines. That adapted database is available under the same license:
Source: OpenStreetMap data extracted 2026-09-28.