163 reservable campsites at Ives Run Campground on Hammond Lakes and 102 reservable campsites at Tompkins Campground on Cowanesque Lake. Some sites have water, electric & sewer hookups. Showers, dump station, boat launch, boat mooring and camp store on site. Convenient to hunting, hiking, fishing, recreational boating, swimming and picnicking. Hammond Lake is a 640-acre lake and Cowanesque Lake is a 1000+ acre lake in Tioga County with unlimited horsepower boating opportunities and good fishing. The entrance to Hammond Lake is located along Route 287 north of Wellsboro and south of the town of Tioga. The entrance to Tompkins Campground on the Cowanesque Lake is located off Bliss Road, 5 miles west of the town of Lawrenceville.