A few things when you go... September is their "Indian Summer" and the place is empty.... Rent a 4x4 and drive all the way around AND into the Caldera. Don't dance on the moss like that Bieber Idiot. Icelandic Lamb Soup is amazing. Visit all the viking museums! There are lots of great niche knifemakers there if you are into that. And a watchmaker. It's an awesome place! Even if you do accidentally arrive on a motorcycle during a blizzard and on the wrong side of the island... Oops. PPPPPP error.We already have a vacation scheduled so it’s not going to happen this year. But it will happen