Nice remote campground. There is potable water at both Camp Hart Mountain Campground and at the Antelope Refuge visitors center. Access is by good gravel road 15 miles if coming from Plush OR. Or 42 miles if coming from Highway 205 on the east side. Dry camping, 4 pit toilets. 25 sites. Just a few big enough for larger RVs, most are sized for tents and small RVs. Great star gazing area. Cell phone available (sometimes) at the visitors center.