The Quindío wax palm grows nowhere else on earth, and nowhere does it grow taller than in the Valle de Cocora, where specimens reach sixty metres — the height of a twenty-storey building — their slender trunks rising from cloud forest understory into perpetual mist. The valley lies at the western edge of the Central Cordillera, where the Andes buckle into a series of glacial troughs and the altitude — twenty-four hundred metres — keeps the air cool and the soil acidic. Spanish colonists bypassed the region entirely; the slopes were too steep for cattle, the fog too persistent for wheat. It was not until the late nineteenth century, when German and British botanists began cataloguing the cordillera's endemic species, that the palm was formally described, and not until the 1930s that settlers from Antioquia pushed into the high valleys to plant coffee. Today the palms are Colombia's national tree, and the Valle de Cocora is the most accessible place to see them in dense stands. The conservation fee — twenty thousand pesos per person — funds reforestation efforts coordinated by the Corporación Autónoma Regional del Quindío, which has planted more than sixty thousand saplings since 2005. The wax palm is listed as endangered; it takes fifty years to reach reproductive maturity, and cattle grazing has fragmented much of its historic range. The palms that visitors photograph along the valley floor are remnants of a forest that once covered the entire cordillera slope. The trails that wind upward from the valley — some leading to the páramo at three thousand metres, others looping back through secondary cloud forest — pass through stands of yarumo and roble, both indicator species for high-altitude Andean ecosystems. The cocora valley salento and coffee farm day tour links two distinct landscapes: the alpine valley and the coffee fincas that terrace the lower slopes around Salento. Coffee arrived in Quindío in the 1880s, carried by settlers fleeing civil war in Antioquia. The region's volcanic soil — rich in potassium and phosphorus — proved ideal for arabica, and by 1920 Quindío was Colombia's third-largest coffee producer. Most fincas today are small-scale operations, between two and ten hectares, many still family-owned. The process tourists observe — hand-picking ripe cherries, pulping, fermenting, washing, drying on raised beds — has changed little in a century. The altitude and microclimate produce a bean that is bright and clean, with notes of citrus and brown sugar, distinct from the heavier profiles of lower-elevation Colombian coffees.