velicka dolina valley with dlhe pleso lake in vysoke tatry mountains in slovakia

autumn carpathian carpathians clear debris destinations dlhe dolina dom fall formation high hike hiking lake landscape mountain mountains national nature outdoors park pleso polianka ride rock scenery scenic sky sliezsky slovakia smokovec stary stone tanap tatra tatranska tatranske tatras tatry tourism trail travel trek trekking vacations valley velicka vysoke water zruby