Great tour to see whales and dolphins if you are staying in Reykjavik. If you're lucky in the summertime you may even see puffins
In the summer time they have midnight sun tours and I think those are AWESOME!! Choose from rib boats to get super up close and more adventure or a refurbished fishing boat for more of a comfortable ride. Both are awesome, I've tried themself!
Use KYANASUE for a discount on the link below