Campbell Tree Grove Campground is a peaceful and relaxing campground located in Washington. The campground offers 17 campsites on a first-come-first-serve basis, and it is recommended to arrive early to secure a spot. The campground is surrounded by beautiful forested areas and provides ample opportunities for hiking and exploring the surrounding nature. The nearby activities include fishing, swimming, and picnicking. The campground amenities include picnic tables, fire rings, and vault toilets. The best time to visit is during the summer months, with average temperatures ranging from 60-80 degrees Fahrenheit. Visitors can enjoy the stunning views and serenity of this campground, making it a perfect choice for those looking for a quiet and peaceful getaway.