Before we returned to Reykjavik we visited a national park. One thing you notice whist travelling around is the lack of trees. Landowners are encouraged to plant trees but on this part of the island they are few and far between. It is mainly birch shrubs that you see.
These channels are crystal clear and a beautiful shade of blue. You can snorkel here although personally I prefer to do that in much warmer water.
The air temperature was freezing as you can see from the ice on the plants.