1. Mount Everest – Nepal

Mount Everest is the highest peak in the world, but its allure comes with peril. With harsh weather, avalanches, and the danger of altitude sickness, climbing Everest is not for the faint-hearted.
Each year, dozens of climbers attempt to conquer the summit, but the mountain has claimed many lives. Despite the risks, the challenge of standing atop the highest point on Earth continues to attract thrill-seekers from across the globe.