Mountain range Pacific Coast, the Aleutian Range, on through Kamchatka, Japan, Taiwan, the Philippines, Papua New Guinea, to New Zealand. The Andes is long and is often considered the world's longest mountain system. The Alpide belt includes Indonesia and southeast Asia, through the Himalaya, and ends in the Alps, Spain and Atlas Mountains. The belt also includes other European and Asian mountain ranges. The Himalayas contain the highest mountains in the world, including Mount Everest, which is high and traverses the border between China and Nepal. Mountain ranges outside these two systems include the Arctic Cordillera, the Urals, the Appalachians, the Scandinavian
Pine Valley Mountains Pine Valley Mountains The Pine Valley Mountains are a mountain range in the U.S. state of Utah spanning Washington County north of the city of St. George. The highest point in the range is Signal Peak at . The mountains are part of Dixie National Forest and are bordered to the south by the Red Cliffs National Conservation Area. The Pine Valley Mountains formed from the Pine Valley Laccolith, which is the largest laccolith in the United States and perhaps the largest laccolith in the world. The laccolith was formed during a 20 million-year period of volcanic activity. After 4-5,000