The Upper Whitehouse Bar Campsite is located in the Selway-Bitterroot Wilderness of Idaho and provides a stunning view of the surrounding mountains and wilderness. The campsite is located near several points of interest such as the Selway River and the Magruder Corridor, which is a popular spot for hiking and mountain biking. The campground amenities include vault toilets, picnic tables, and fire rings. The campsite is available on a first-come-first-serve basis and there are 12 campsites available.

An interesting fact about the Selway-Bitterroot Wilderness is that it is the largest wilderness area in the lower 48 states, covering over 1.3 million acres of land. The best time of year to visit the Upper Whitehouse Bar Campsite is in the summer months, typically from June to August, with average temperatures ranging from 70-80 degrees Fahrenheit during the day and dropping to 40-50 degrees Fahrenheit at night. Visitors should be prepared for sudden changes in weather and bring appropriate gear for camping and hiking in the wilderness.