Other ways to travel in Greece

People are often very surprised that we are travelling by bicycle around Greece. With the quantity of mountains it is physically daunting to most, but we too have seen some other modes of transport that truly baffle us. The first is a sailboat completely covered in mirror mosaic tile, the last two are German “end of the world” vehicles. They are the German version of an RV. I'm not sure what they expect to find in Greece, but their approach seems a little over the top. Maybe they're driving to Africa for a safari? I dunno.