coniferous forest on a sandy dune of dabrowiecka gora hill in mazowiecki landscape park in karczew town near warsaw in poland

activity autumn background biology celestynow composition coniferous conservation desert diversity dry dune europe fall flora forest greenery iglasty karczew krajobrazowy landmark landscape leaf maze mazovia mazowiecki mazowsze mosaic natural nature otwock outdoor park pattern pine plant poland polska postcard protection reserve sand sandy thicket tourism touristic travel tree trekking trunk vegetation wallpaper warsaw warszawa wood wooded