Camp at Nandan Ban or Van, a days trek beyond Goumukh, one can see the mighty Shivling Peak, Bhagirathi Peaks, I, II, III and the back side of Kedar nath dome. on the previous night we all could see strange lightning phenomena in the clear sky, it was as if someone was doing a welding job behind the peaks, and the entire valley was visible in the following orange hue like flashes.