volcanic vents with smoke and mountains with blue sky, sulphur and ash. murodo, japan alps

volcanic vents smoke and mountains blue sky sulphur ash murodo japan alps tateyama active attraction big colorful crater daizetsu daizetsuzan earth erupt eruption forest gas heat hokkaido horizontal hot landscape lava magma mineral mist mount mountain national natural nature orange park power river rock steam stone sulfur sunny vapor vapour vent volcano wilderness yellow zan