Waterfalls in the dense jungle, surrounded by lush greenery under a cloudy sky, The Iguazu Falls between Argentina and Brazil

unesco border forest vegetation water river body of water jungle wilderness nature argentina brazil south america america dense waterfall tropical unesco world natural heritage tourist attraction natural south american rain forest natural landmark landscape cloudy latin america wooded abundant unesco world heritage iguazú falls cascade border river seminatural travel photography iguazú national park parana primeval forest natural environment iguaçu frontier woods waterfront waters open air thick world natural heritage place of interest original rainforest scenery overcast forested opulent unesco site iguassu falls frontier river semi natural parana state old growth forest natural surrounding border station famous place countryside overcast sky lushly unesco world heritage site iguacu falls close to nature primary forest iguaçu river boundary landscape shot cloudy sky richly foz do iguacu near natural landscape photo sky with cloud lush cataratas del iguazú borders forests vegetations rivers jungles densely waterfalls tourist attractions rain forests landscapes cascades border rivers primeval forests places of interest originally rainforests sceneries famous places cloudy skies water body water area open water brasil falls sight landmark tourist landmark landscape photograph world hertiage tourist spot