Yacimiento de Medina Belda Historical milestone · Cuevas de San Marcos, Comarca Nororiental de Málaga (Nororma), Málaga Image of Cuevas de San Marcos, not of the place itself. First-grade catalogued archaeological site preserving structures of the old medieval city of Belda, next to the mountain where the Cueva de Belda cave opens. Photo: Por los caminos de Málaga (CC BY 2.0) What to see and do in Cuevas de San Marcos