Challenge yourself with a climb up Antisana (5,758m), Ecuador’s fourth highest and least climbed volcano. Without a standard route and with unpredictable weather, Antisana is considered the toughest of Ecuador's four major peaks (Chimborazo, Cotopaxi, Cayambe, Antisana). This ascent is one of the most technical and demanding in the country, promising a rewarding glacier climbing experience.
https://www.secretgardenecuador.com/antisana-summit/