| Johnson Run Natural Area | |
|---|---|
IUCN category V (protected landscape/seascape) | |
  | |
| Location | Cameron County, Pennsylvania |
| Nearest city | Driftwood, Pennsylvania |
| Coordinates | 41°21′32″N 78°07′09″W / 41.3590°N 78.1191°W[1] |
| Area | 216 acres (87 ha) |
| www | |
Johnson Run Natural Area is a 216-acre (87 ha) nature preserve located in Cameron County, Pennsylvania. The topography consists of a rugged, bouldered plateau dissected by steep-sided streams and covered with somewhere from 26 acres (11 ha) to 50 acres (20 ha) of old-growth forest containing Eastern Hemlock and Eastern White Pine. Some of the white pines are nearly 4 feet (120 cm) in diameter at breast height.
