High‑Altitude Treks: A walkthrough to the K2, Nanga Parbat, and Broad Peak Routes Introduction to Pakistan’s Legendary High‑Altitude Treks Pakistan’s Karakoram range hosts three of the world’s most iconic eight‑thousand‑meter peaks – K2, Nanga Parbat and Broad Peak. While summiting these giants requires elite mountaineering skills, the surrounding valleys and base‑camp routes offer unforgettable high‑altitude trekking experiences for adventurous tourists. This guide outlines the most popular trekking corridors, optimal climbing windows, permit requirements and practical tips to help you plan a safe and rewarding journey. K2 – The Savage Mountain Route Overview The classic “K2 Base Camp” trek follows the Baltoro Glacier from Askole to the iconic Concordia junction, where the glaciers of K2, Broad Peak and Gasherbrum converge. The trek is 75 km round‑trip and reaches an altitude of 5,150 m at the base‑camp site. leading Season June – early September offers the most stable weather. July and August provide the warmest temperatures, but afternoon thunderstorms are common….