Kunjirap Daban, likely referring to Khunjerab Pass, is a breathtaking high-altitude mountain pass in Pakistan's Gilgit-Baltistan region, serving as the world's highest paved international border crossing with China. It's accessible primarily by road via the Karakoram Highway, typically by hired vehicle or guided tour from towns like Sost or the Hunza Valley; visitors must be prepared for the extreme altitude (over 4,600m). While independent visits are possible, guided tours offer added convenience and safety in this remote environment. The pass is subject to strict seasonal restrictions, generally open from early May to late October or early November, closing for the harsh winter months due to heavy snowfall. Costs typically include an entry fee for Khunjerab National Park (around $8-10 USD for foreigners) and significant transportation expenses, with a visit from Sost usually lasting a half to full day. Acclimatization is essential to prevent altitude sickness in this stark, majestic landscape, which is also home to rare wildlife like the Marco Polo sheep.