This place is absolutely picture perfect. It is so beautiful that you disagree to believe that it is for real. You should experience this place at all times of the day and hence I would recommend you to stay here for one night rather than visiting it for a couple of hours. The place is very cold at night so do carry warm clothing.
Also considering that this is a very remote place, the facilities that are made available here - including the accommodation, food and hot water - are good.