| Rib Mountain State Park | |
|---|---|
IUCN category V (protected landscape/seascape) | |
 Entrance to Rib Mountain State Park | |
   | |
| Location | Marathon, Wisconsin, United States |
| Coordinates | 44°55′6″N 89°41′22″W / 44.91833°N 89.68944°W |
| Area | 1,528 acres (6.18 km2) |
| Established | 1927 |
| Governing body | Wisconsin Department of Natural Resources |
Rib Mountain State Park is a 1,528-acre (618 ha) Wisconsin state park near the city of Wausau. The park includes a ski resort, Granite Peak Ski Area, concession stand, picnic areas, a reservable amphitheater, a former quarry, observation tower, and 15.1 miles of trails. The park is ten miles (16 km) north-northwest of Central Wisconsin Airport.