Blue Cow is a ski resort that is part of which is the largest ski resort in the Southern Hemisphere, and is in the Australian Snowy Mountains, the resort is an amalgamation of four villages (Perisher Valley, Smiggin Holes, Guthega, and Blue Cow) and their associated ski fields, covering approximately 12 km2 , with the base elevation at 1720 m AHD, and the summit elevation of 2054 m at the top of Mount Perisher?