The Wilson Creek Campsite is a primitive, non-reservable, no-fee campground located in the Upper Crab watershed of Washington. The area boasts breathtaking views of the surrounding forest and nearby Wilson Creek. Visitors can enjoy fishing and swimming in the creek, as well as hiking and biking on the nearby trails. The campground offers basic amenities such as fire rings, picnic tables, and vault toilets.

One interesting fact about the area is that it is home to a variety of wildlife, including black bears, cougars, and elk. Visitors are advised to take appropriate precautions to avoid encounters with these animals.

The best time to visit the Wilson Creek Campsite is from late spring to early fall, with average temperatures ranging from the mid-60s to mid-70s Fahrenheit during this time. However, visitors should be prepared for cooler temperatures at night and potentially rainy weather.

Sources:
- United States Forest Service: https://www.fs.usda.gov/recarea/okawen/recarea/?recid=57859
- Washington Trails Association: https://www.wta.org/go-hiking/hikes/wilson-creek-campground-1