Felt like we were in a trance the whole time.Disk shaped with rounded top. Windows all around with blue and red pulsating lights, totally without sound. Came from nowhere, stopped and hovered about 100 yards away. Dropped into a nearby ravine where it stayed for about an hour, rose and hovered again for a few minutes, then disappeared in a flash.Boyfriend and I just sat and stared at each other in disbelief. We were both in our mid-twenties, and not high on anything, just sitting around a camp-fire. No one else around, so don't know if there were other witnessess.((NUFORC Note: Date is approximate. PD))