I wish more screenshots were available of this. The screenshot at the top doesn't really show much.
edit: removed "m" from mobile url
Except for swamp biomes of course, which generate slimes. And desert biomes, which have no rain, or ice biomes, where it snows. But those are almost flags, in the end.
http://jamiegrove.tumblr.com/post/62149228450/screenshots-fr...
http://en.wikipedia.org/wiki/Cuillin
[Arguably the most spectacular mountains in the UK]