The Bruneau Dunes Observatory is located in Bruneau Dunes State Park in Idaho, USA. It features a large telescope that allows visitors to observe celestial objects, including planets, stars, and galaxies. The observatory is open to the public during specific nights, providing educational programs and guided stargazing experiences. The observatory is situated near the tallest sand dunes in North America, which adds to the unique landscape of the area. Visitors can also enjoy various outdoor activities, such as hiking and camping, making it a popular destination for both astronomy enthusiasts and nature lovers.