Rondane is a typical high mountain area, with large plateaus and a total of ten peaks above 2,000 m (6,560 ft). The highest point is Rondeslottet (The Rondane Castle) at an altitude of 2,178 m (7,146 ft). The lowest point is just below the tree line, which is approximately 1,000 to 1,100 m (about 3,300 to 3,600 ft) above sea level. The climate is mild but relatively arid. Apart from the White Birch trees of the lower areas, the soil and rocks are covered by heather and lichen, since they lack nutrients. The largest mountains are almost entirely barren; above 1,500 m (5,000 ft) nothing but the hardiest lichens grow on the bare stones.