Peak Fall Foliage Pennsylvania 2025. As autumn approaches, nature lovers and photography enthusiasts eagerly await the stunning transformation of leaves from green to a palette of red, orange, and yellow hues. Dcnr fall foliage report to be released weekly beginning sept.

— pa department of conservation & natural resources (@dcnrnews) september 28, 2023. 17 and 24 will be the best this autumn for fall foliage in pennsylvania, according to a national prediction map from smokymountains.com, an.