Question: 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?
Sentence (from "Perisher Ski Resort"): 4.4 km2 of this area is covered by 240 snow guns, which are used to artificially supplement the natural snowfall.
Relevant evidence: No