Boyong River Near Turgo Hill at Kaliurang, Yogyakarta, Indonesia.

This is Boyong River where the larva of Mount Merapi comes to this river before going down to the lower surface. Boyong River is a phenomenal river as it is always being talked by most of the peoples for it larva stream, especially about cold larva of Mount Merapi during rainy season. Some of sand mine workers normally take sand for building material purposes in which during the rainy season they might be in danger for cold larva flood that comes from Mount Merapi up to the river. This picture was taken from the edge of the steep land off to Gardu Pandang or View Cabin Park. So many pine trees are also in the upland area of Boyong River and in the area near View Cabin Park. During the dry season this Boyong River is empty with water and also dry, contradictive with the situation during the rainy season. Careful action should be taken by the regional government of Sleman Regency or Yogyakarta Special Region Province when Mount Merapi in active situation to blow the larva as the capacity of the river to accept the larva of Mount Merapi might be limited. The danger of cold larva flooding would be in front of the eyes of the inhabitant around or near Boyong River if this is happen.