The Sor Rondane Mountains are a mountain range located in Antarctica, specifically within the Dronning Maud Land region. They are part of the larger Rondane mountain system and are known for their rugged terrain and unique geological features. The mountains are primarily composed of granite and are characterized by sharp peaks and deep valleys. These mountains are significant for scientific research, particularly in the fields of geology and glaciology. The Sor Rondane Mountains also serve as a habitat for various species of wildlife, including birds and seals, making them an important area for ecological studies in the harsh Antarctic environment.