
Colonel Denning State Park, in north central Cumberland County, is in Doubling Gap, so named by the “S” turn where Blue Mountain doubles back on itself. This feature may be seen from the Doubling Gap Vista in adjacent Tuscarora State Forest. The park has 273 acres of woodland and a 3.5-acre lake.
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FISH FOR FREE DAY
Sun, May 25, 2025 8:30am to 12pm
Colonel Denning State Park, Doubling Gap Lake
Free!Pennsylvania's Mammals: Past & Present
Sat, May 24, 2025 6:30pm to 8pm
Colonel Denning State Park, Amphitheater (next to Flat Rock Trailhead Parking Lot)
Free!Bedtime Stories
Fri, May 23, 2025 7:30pm to 8:30pm
Colonel Denning State Park, Nature Pavilion (Next to Flat Rock Parking Lot)
Free!