Aerial backward movement shot of white clouds blowing across the crater and lake of El Chichonal volcano in Chiapas, Mexico on a cloudy day

crater lake green lake crater volcanic formation el chichonal volcano aerial geological mountain fog terrain mexico wilderness green water time lapse acidic drone pond nature landscape mountain summit summit chiapas cloudy scenic horizon toxic adventure white clouds high toxic level gas cloudscape chichonal day peak natural destination backward movement shot travel beautiful rugged remote outdoors shadow sunlight shadows shot light morning