How Many People Died On Everest In 2025. A total of 18 people died in 2023 on slopes of the world’s highest mountain, everest, making it the deadliest mountaineering season since the summit was first reached 70. Preliminary data at the end of the everest season showed 17 people dead on the mountain.
Last spring set a grim. Explore the tragic history of mount everest, where over 300 climbers have lost their lives.