I was solo hiking three high peaks in Bretton Woods, New Hampshire going in a counterclockwise loop from Mt. Webster --> Mt. Jackson --> Mt. Pearce. I saw no one on the trail for several hours, and summited Mt. Webster with the peak to myself. I looked up to see myself in a circular rainbow, later realizing it was a Broken Spectre. It was absolutely beautiful, especially with the clouds moving through the mountains and the sunlight at my back. I have plenty of videos and pictures from this. Absolutely stunning to witness, a truthfully spiritual experience.