- Carpenter Rd, Glassboro Woods WMA
- Carpenter Rd, Glassboro, NJ
- Cathedral of the Air - Lakehurst Naval Air Station
- 2494 S Hope Chapel Rd, Manchester Township, NJ
- Cathedral of the Air - Lakehurst Naval Air Station
- 2494 S Hope Chapel Rd, Manchester Township, NJ
- Centennial Lake - West Fairmount Park
- 4701 S. Concourse Drive, Phila, PA
- Champions Park playground - see GPS coordinates
- 910 Tustin St, Phila, PA, 19111
- Cobbs Creek Community Environmental Center
- 700 Cobbs Creek Pkwy, Philadelphia, PA, 19143
- Cobbs Creek Community Environmental Center
- 700 Cobbs Creek Pkwy, Philadelphia, PA, 19143
- Concrete Ship Area
- 500 Sunset Blvd, Cape May, New Jersey, 08204
- Conowingo Dam
- 2569 Shures Landing Rd, Darlington, MD
- Cresheim Creek
- Allen Lane Station, Philadelphia, Pennsylvania, 19119