Alright, lemme ask a two-fer. I think I've asked these questions individually at various points, but now let's ask them one after another.
1. What stages would you like to see in Smash in the future?
and
2. Ignoring your answers to the above, what sort of locales/biomes/types of areas would get you pumped for a fight regardless of what series or game they came from?
Question 1:
Something based on the Zelda Wii U overworld
Rosalina's Comet Observatory (assuming they never make it her Final Smash, like it should be)
Bowser's Castle
Sauria (based on the level in Star Fox: Assault)
Sky Sanctuary Zone (I could come up with a whole list of Sonic stages I would like but this is the main one for me)
Destiny Islands (Kingdom Hearts)
Tower of Fate (Shovel Knight)
Glade of Dreams (Rayman)
Ambrosia (Professor Layton)
Oz (Codename STEAM)
Question 2:
My answer isn't necessarily related to Smash, but when it comes to game locations, I tend to really like large, grassy, open plains with a lot in them:
Or European inspired cities:
Space in general (sci-fi/or fantastical - not gonna show pictures since it's fairly self-explanatory)
Sky levels (fairly self-explantory - floating islands, ruins, and airship fleets)
Or ethereal dreamscapes: