.... If you don't find that challenging enough, then go ahead and embark on a haunted desert or something....
I like haunted areas alot, no shortage of bones...
the skeletal grizzlies and eagles can be a problem though...
also I started in a haunted desert once next to a nice big pond, a magma pool, plenty of trees around, oh and the herd of skeletal camels that dismembered all but 4 dwarfs. 2 more of which ate fireball sandwiches while frantically trying to build a defensive wall around the wagon. So I was left with a miner with a broken leg in bed and my trader makeing wood caskets... I abandonded shortly after burying the dead.