From there, the road ascends to a high altitude ecosystem, known as el páramo, home to the spectacled bear and frailejones, the only South American bear and a water gathering plant in the sunflower family, respectively. At this altitude, the temperature gauge on my bike read 17° centigrade, but I suspect the temperatures, with windchill and blanketed fog, were much lower.
Source: MotorCyclistOnline.com