Orange Mound Spring with Bunsen Peak in the distance photo 4 months 0 Visitors explore Orange Mound Spring in winter (1) photo 10 months 0 The Upper Terrace Ski Loop runs past Orange Mound Spring (1) photo 11 months 0 Skier near Orange Spring Mound photo almost 3 years 0 Views of Orange Spring Mound from Upper Terrace Drive photo almost 3 years 0 Orange Spring Mound on Upper Terrace Drive photo almost 3 years 0 Thermal features geothermal springs photo over 3 years 0 Minerals sky clouds photo over 3 years 0 Yellow orange minerals photo over 3 years 1