Comment Comment by fffobar The Baltic Sea is very very shallow, with average depth of just 55 meters. It's not particularly difficult to do, sadly :("Fun" fact, mostly unrelated: the Baltic sea floor is full of unexploded munitions from WW2, and some (still?) contained chemical weapons. parent fffobar 4 years ago
"Fun" fact, mostly unrelated: the Baltic sea floor is full of unexploded munitions from WW2, and some (still?) contained chemical weapons.