Bonaparte Lake Camping Area in Washington offers a serene and stunning camping experience with amazing views of the lake and mountains. The campgrounds have 37 campsites with amenities including fire pits, picnic tables, and toilets. The area is perfect for fishing, boating, and hiking with nearby access to several trails. The campgrounds are available on a first-come, first-serve basis and reservations are not required. The best time to visit is from June to September, with average temperatures ranging from 70 to 80 degrees Fahrenheit during the day and 40 to 50 degrees Fahrenheit at night.