Not if you believe your own eyes: http://marsanomalyresearch.com/evidence-reports/2012/221/real-mars.htm
Forests and lakes on Mars in abundance?
Hard to say what those pictures really represent, but they're authentic. Folks all over the internet have been intrigued by those pictures for years, but for some reason, NASA and JPL don't want to talk about them.
Despite the fact that they're some of the most interesting and baffling images ever captured of that planet, all of our probes have been assigned to study rocky, barren plains of endless nothing.