Trivor (ترِووُر) Trivor Trivor is a formidable 7,577-meter (24,859-foot) mountain in the Hispar Muztagh of Pakistan’s Karakoram. Rising above the immense glacier systems north of the Hispar Valley, it belongs to one of the most concentrated groups of 7,000-meter mountains anywhere in the world. The peak stands between the great massifs of Distaghil Sar and …