Maps that might be a nice backdrop for a Hideout?

Just thought it would be nice to have some more variation on the Hideouts since we got some rather pretty maps. Espesially in the Act 4 and Interlude.

my favorite so far is the Singing Caverns or the Kin/Sulfur Islands Outside.
But a Hideout with a mechanic or animation like in the Prison could also be interessting.

To anyone reading this: Do you have any areas that you though could be a nice spot for a hideout? Or even just the idea "hey this is a nice place! I would like to spend some time here without getting mauled by stuff."?