Gives you some nice wallpapers from Iceland
Works also offline. 34 beautiful images are included.
Nature, Beach, Sand, Stones, Glacier, Road

Travel Guide for Iceland (Iceland)
-download additional books (small fee)
-regular/free map & content updates
-detailed street maps (OSM)
-turn by turn routing
-point of interests + Wikipedia
-location aware search (GPS)
-supports 20+ languages
-no expensive roaming costs