The Spitzkoppe , is a group of bald granite peaks or inselbergs located between Usakos and Swakopmund in the Namib desert of Namibia. The granite is more than 120 million years old and the highest outcrop rises about 1,728 metres (5,669 ft) above sea level. The peaks stand out dramatically from the flat surrounding plains. The highest peak is about 670 m (2,200 ft) above the floor of the desert below. A minor peak – the Little Spitzkoppe – lies nearby at an elevation of 1,584 m (5,197 ft). Other prominences stretch out into a range known as the Pontok Mountains.Any ascent of the peak involves exposed and delicate rock climbing of a high grade. While the standard route up the peak is not severely difficult in modern technical terms, it presented quite a formidable undertaking in the earliest days, owing to the isolation of the peak, the heat of the desert and the total lack of water.