While the dunes at Bruneau make for some fun sledding, my favorite part is the star gazing program offered by the park staff during the summer. A new telescope facility is being completed and will be open by June of 2023. We weren't able to use it, but we were able to look at smaller telescopes the staff had out. They also used lasers to point out constellations in the sky. When the weather is clear, the stars are just amazing!
For camping, I recommend the Broken Wheel loop. A lot of the sites have a shelter over the picnic table, and they are also spaced out more than the Eagle Cove loops. Most of the sites have water and 30 amp or 50 amp service. The park has its own dump stattion you can use on the way out.