Iceland is becoming a popular tourist destination and I have many friends traveling to Iceland in the coming months. Most of them are going for a few days and always ask advice on the best places to visit while they are there for 2-3 days. Since I have been to Iceland twice, once for a few days and once for 7 days, I have a pretty good idea on what they should check out. Here is what I suggest for a 3-day itinerary in Iceland.