The Colca Valley is known for its impressive depth, reaching a maximum depth of around 3,400 meters (11,150 feet) from the rim of the Canyon to the bottom of the valley. 

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The weather fluctuates based on location and time of year. It has two main seasons: Gold (May to October) and Green (November to April). However, due to the valley’s altitude, weather can be unpredictable, ranging from 10°C to 24°C during the day and 10°C to 0°C at night.