the ursu lake the bear lake in sovata, romania

250 40000 aerial architecture area autumn average background bear beautiful beauty blue brown building depth drone europe fall forest grams green has heliotherm heliothermal lake landscape largest late liter meters mountain mures natural nature nursu only outdoor outdoors panorama park reflection relaxation resort rest romania salinity scenic season sky sovata spa square summer surrounded thermal tourism transylvania travel treatment tree trees ursu view walk water world