Colonel Denning State Park is a 273-acre park located in Perry County, Pennsylvania. The park offers a variety of recreational activities including hiking, swimming, fishing, camping, and picnicking. The park is named after Colonel William Denning, a local military hero who served in the Revolutionary War.

One of the main attractions of Colonel Denning State Park is Laurel Lake, a 25-acre man-made lake that offers swimming, boating, and fishing opportunities. The lake is stocked with trout and other fish species, making it a popular spot for angling enthusiasts. The park also offers several hiking trails, including the 3.5-mile Flat Rock Trail, which provides scenic views of the surrounding mountains and forests.

Other points of interest in the park include the Colonel Denning Monument, which commemorates the life and legacy of Colonel Denning, and the Pine Grove Furnace Cemetery, which is the final resting place of many early settlers and Civil War soldiers.

The best time to visit Colonel Denning State Park is during the summer months when the weather is warm and sunny. However, the park can be visited year-round, and each season offers its own unique beauty and recreational opportunities.

In conclusion, Colonel Denning State Park is an excellent destination for outdoor enthusiasts looking to explore the natural beauty of Pennsylvania. With its scenic lake, hiking trails, and historical monuments, there is something for everyone to enjoy in this picturesque park.