It was time for us to leave the high mountains, at least for a little while. A rapid descent from the Central Andean Ridge landed us in the fertile Magdalena Valley. Over the next week we cycled through Colombia’s heartland, bordered by the distant, blue-gray ridges of the Andes that rise nearly three miles into the sky. We crossed a wide, rushing river to reach Colombia’s largest inland desert, where we lost ourselves among strange, ghostly shapes. Then a final, quiet bike ride through the countryside brought us back to the shores of the fabled Magdalena River, among monuments to some the region’s strange, mythical inhabitants.

We departed Medellín in the company of a couple of hundred other cyclists, all climbing a big mountain on a Sunday just for fun. The descent brought us into Colombia’s coffee heartland, but we still had to cycle up and over the Central Andes. We climbed up to a picturesque mountain town, and then over the 11,083 ft (3,378 m) Alto de La Línea pass - one of the highest in the country - where forests of wax palms (Colombia’s national tree) grow among the clouds. From there we dropped back down to the Music Capital of Colombia, and spent a couple of weeks enjoying the Colombian National Folk Festival, where groups from all over the country come to celebrate their cultural heritage.