The Black Sea is one of the dirtiest seas on Earth because of it's position. Now, it's still totally ok to bathe, you just need to know the right beaches. What's a plus is that it's much less salty than the other seas so you don't get sore eyes after swimming. And you? Which city do you hail from?
Oh dude! I just realized I didn't say where I'm from! I suck :)! Well, I'm from the capital of Croatia, Zagreb! There is no sea here, but the sea is pretty awesome in Croatia. Also, is it true that Bulgaria has nice beaches? Because ours suuuuck.