Iceland is the only country in the world that can see the aurora borealis all over the country. This time because of weather, time and other reasons, the only regret is that there is no chance to trace the Northern Lights. So the night before leaving, I went to the Aurora Center in Reykjavik, learned some knowledge about hunting for aurora, and enjoyed watching on the big screen (with sandbags for visitors to lie down) especially VR experienced a feeling of aurora. Come back next time, we must make up for this defect!