The best time to go to Catua is during the dry season, which runs from April to November.
This period offers pleasant weather with clear skies and less chance of rain, making it ideal for exploring the high-altitude landscapes of the Puna region. Temperatures are generally mild during the day, though nights can be quite cold due to the altitude.
For travellers interested in outdoor activities and photography, particularly those focusing on the stunning natural scenery and unique geological formations, the dry season provides optimal conditions.