If you search online for “best acclimatization plan for Chimborazo,” “how to acclimatize in Ecuador,” or “how difficult is Cotopaxi,” you will find hundreds of generic travel articles repeating the same information. Most of them are written by people who have never actually spent time guiding on Ecuador’s volcanoes. The reality of mountaineering in Ecuador is very different once you arrive here. Altitude is the single biggest reason climbers fail…