It certainly is! Is that its natural color?? I've never seen a LAKE that blue...except in theme parks.
I wish there were a little bit LESS of the blue lake, though--a little bit cropped off from the bottom might make that path on the other side stand out, and that--to me--seems more like the "subject" of this photo than the blue lake. My eye is immediately drawn from the water to that path, and I wonder where it leads to.
yes, is the real color, as the name of the lake is this BLUE LAKE. from Mogosa/Romania. very nice scenery. it is true is not very professional shot, but I try my best next time. Thank for your comments