There are only a handful of dive centers in Iceland. Most Dive Centers have their base in Reykjavik, but up north you can also find some. Day trips, multi-day trips, helicopter diving; diving in Iceland is very different (and not cheap). But is will definitely be an experience you will not forget.
Although there are not many choices, it also means that the ones that offer tours are highly specialized and based on our research they are very professional. It is recommended to check availability and pricing before you plan your trip to Iceland. Diving in Iceland is not cheap.