Fjallsárlón glacier lagoon is the little brother or little sister of Jökulsárlón glacier lagoon and after having seen them both, Fjallsárlón is by far more beautiful. When we arrived at around 5pm in the afternoon, only a few cars parked in the parking lot and after having walked up the hill in front of the lagoon all the other people started walking back to their cars. We were completely alone at the lagoon. It was so peaceful and quiet. You could hear only the cracking of the ice.