This is the volcanic Nordic island known as Iceland, made in Minecraft with scale 1:36, which means the map dimensions is 16300x12300 blocks! This is a quite difficult survival map. If you can't find a forest on this volcanic rock before the sun goes down, you're going to die. This map is made for servers, because it's too large to be a SSP map. Made using WorldPainter with height maps.
Major update 1.3: More realistic trees by Lentebriesje. Contains five different types of forests.