Mount Isto

Mount Isto: Edge of the Arctic Can you make the climb—and survive the cold? Welcome to Mount Isto, the tallest and most dangerous peak in the U.S. Arctic. In this immersive climbing simulator, you’ll start at basecamp and work your way up the frozen slopes—one camp at a time. Prepare wisely, manage your stamina, and battle the brutal conditions as you push toward the summit. 🎒 Gather supplies at the climbers’ tent before your journey begins. 🧭 Every part of the mountain holds new challenges—slick ice, steep cliffs, and fewer rest stops the higher you go. 🥶 Run out of food, water, or energy, and you may not make it back.