The Cougar Rock camping area is located in the southwest region of Mount Rainier National Park in Washington. The camping area is surrounded by stunning views of the park's mountainous terrain and beautiful forests. The area is named after a large rock formation that resembles a cougar, which can be seen from the campsite.

Cougar Rock is situated near several popular hiking trails, including the Wonderland Trail and the Nisqually Vista Trail. Nearby attractions include the Longmire Historic District, which features a museum and several historic buildings, and the Paradise Visitor Center, which offers stunning views of the mountain and a variety of exhibits.

The campground amenities include restrooms, picnic tables, fire rings, and potable water. There are also several nearby stores where campers can purchase food and supplies. The campground is open from mid-May through mid-October, and reservations can be made up to six months in advance.

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

The best time of year to visit Cougar Rock is during the summer months, when temperatures are mild and there is plenty of daylight for hiking and exploring. The average temperature during this time of year is around 60 degrees Fahrenheit. Visitors should be prepared for cooler temperatures at night and should bring warm clothing and camping gear.