Underground features like aquifers would be a bit tricky to communicate visually as a map tile, though.
there should be more "legendary" wonders like Mount Olympus
there should be more "legendary" wonders like Mount Olympus
I don't see any problem with Atlantis,as long as their bonus would be only avaliable after researching Biology or some technology related to Underwater research .
i also wouldn't mind an espionage natural wonder, but i'm not getting my hopes up.
National Wonders are not placed near starting locations, both NW's and CS's are scripted to appear away from real civ's starting positions. I think it's because of this shared criterium that they can easily appear together.
There's lots natural landmarks that could be used that have a lot of history behind them. Besides we already have El dorado and fountain of youth (sadly), if they keep adding fantasy stuff, how long before they add Camelot and Atlantis?
I would like to see Atlantis as a Civilization, not as a landmark.
Also its silly how many people still think Atlantis is fantasy stuff.
You should remember Troja until Schliemann has found it.
BTW a lot of historian researches believe in Camelot, not as the Stone City, more like a wood camp.