The Andorran Mountains are part of the Pyrenees mountain range, which is located along the border between France and Spain. The Pyrenees stretch for about 430 miles and are one of the most important mountain ranges in Europe. The highest peak in the Pyrenees is Pico de Aneto, which stands at 11, 168 feet. The Andorran Mountains are located in the eastern part of the Pyrenees and are home to some of the most spectacular scenery in the region.