There are several information boards on the island that tell about the history of the place, places of interest and more which is fun to read both before and during your visit.
At the port and the airport terminal you can find two signs
Arctic Circles
The island at the Arctic Circle
At the festival area above the harbor
Fiske - benefactor of Grímsey
The village by the northernmost sea
At the church
Midgard Church (installation in progress)