Colonel Denning State Park — RV Camping in Newville, PA

Colonel Denning State Park is a scenic 273-acre woodland campground located in north-central Cumberland County, Pennsylvania, in the picturesque Doubling Gap area. This RV-friendly destination offers both full hookup and basic camping options with 30-amp and 50-amp electrical service, water hookups, and dump station facilities for convenient RV stays. The park features a 3.5-acre lake ideal for swimming, boating, and fishing, along with an extensive trail system for hiking and exploring the surrounding landscape. Campers benefit from well-maintained facilities including picnic tables, grills, fire rings for firewood, and modern restroom facilities. Pet-friendly policies make this a welcoming destination for traveling families with animals. Beyond the park's immediate offerings, Colonel Denning serves as a gateway to the 96,000-acre Tuscarora State Forest, providing access to expansive wilderness recreation opportunities. The park offers playground facilities for families and hosts guided outdoor recreation, educational programs, and special events. The combination of developed recreational amenities—including an electric vehicle charging station—and proximity to vast forest lands creates an ideal base for RV campers seeking both comfort and outdoor adventure in south-central Pennsylvania's scenic landscape.