User blog comment:Argali1/Your Advice/@comment-26172435-20160312061718

To my view, it's no use to imprison an orc. That's why I don't get the point of orcs in woody prisons.

So, for good aligned prisons you could think of imprisoned hillmen, dunlendings, haradrim, bandits or NPCs of good factions that turned bad. I'd be most curious about a Rohirric prison. I think that may hold the moet varied inmate population.