The Lost Valley camping area is situated near the Buffalo National River in Arkansas, with stunning views of the surrounding mountains, lush forests, and waterfalls. Visitors can explore nearby attractions such as the Hawksbill Crag, Whitaker Point, and the Buffalo River Trail. The campground offers modern amenities like electricity, restrooms, and showers. It is a first-come-first-serve camping area with a total of 35 campsites available. The best time of year to visit is from late spring to early fall when the weather is pleasant, with average temperatures ranging from 60°F to 85°F. Overall, the Lost Valley camping area is a great place to enjoy the natural beauty of the Buffalo National River, go hiking, and camping in a serene environment.