Can the Titans swim? I have only seen the anime and haven't read the manga, but a question came to me:

Can the titans swim?

We know that they are abnormally light and strong for their size. However, the fact that they evaporate after dying kind of suggests that they are formed of some sort of compact water vapor, so should we expect them to melt when they come into contact with water? It's not like they disappear when it rains... Or maybe they can't swim because they're too stupid

Because, if they can't, this place in Paris could've been a possibility for humanity.



From http://www.parisetudiant.com/etudiant/sortie/l-ile-seguin-et-les-berges-de-la-seine-boulogne-billancourt.html
If you take a look at the official closing theme of Season 2 of Attack on Titan you see the following: 


  Titan emerging from the water. 


But the way that they emerge it suggests


  that they actually don't swim but cross bodies of water by walking along the bottom. 


Also from the scene we can derive that


  if titans can walk along the bottom of bodies of water this implies that they either have no lungs or do not require oxygen for survival which is something that was actually discussed on Anime Stack before. 


And finally we can see that


  water does not harm them in any way whatsoever.