by nmaupu on Flickr.The acid crater lake from Kawah Ijen volcano complex – East Java, Indonesia.

    by nmaupu on Flickr.The acid crater lake from Kawah Ijen volcano complex - East Java, Indonesia.

    by nmaupu on Flickr.The acid crater lake from Kawah Ijen volcano complex – East Java, Indonesia.
    #lake, #sulphur, #travel, #lava, #acid