Tucked into the forested ridges of Perry County, Big Spring State Forest Picnic Area offers 45 acres of quiet woodland retreat just west of the Susquehanna River valley. Established in 1936 during the Civilian Conservation Corps era, this small but well-maintained state forest site carries the charm of Depression-era stone and timber craftsmanship that Pennsylvania’s public lands are known for.

The centerpiece is Big Spring itself — a reliable limestone spring that feeds a clear, cold stream through the picnic grounds. The spring and its surrounding hemlock canopy create a noticeably cooler microclimate, making this a genuine refuge during humid central Pennsylvania summers. Families spread out across shaded picnic tables and open grassy areas, while the stream draws kids with nets and buckets looking for crayfish and salamanders.

Hiking trails connect the picnic area to the broader Tuscarora State Forest trail network, where miles of ridgeline paths wind through oak-hickory forest with views across the Perry County valleys. Birdwatchers will find warblers and woodpeckers in the mixed hardwoods, and the spring run attracts wildlife year-round.

Camping availability is unconfirmed, so check with the Pennsylvania DCNR before planning an overnight stay. Nearby options in Tuscarora State Forest fill the gap if needed.

Visit from late April through October for the best experience. Peak fall color typically hits Perry County in mid-October, turning these ridges into some of the most underappreciated autumn scenery in the state. Come midweek and you may have the entire 45 acres to yourself.