Everest hikers guided to safety after being stranded by blizzard

580 hikers stranded near Mount Everest guided to safety after blizzard in Tibet, with the help of 300 local guides and support staff, CCTV reports. The tourists were caught at 4,900m altitude by heavy snowfall during China's Golden Week holiday. The snowstorm hit unexpectedly, with experienced hikers expressing shock at the severe conditions. Rescuers worked hard to ensure the safe return of all affected individuals.