Feliciano Hernández Park-Museum Monument · Navalcarnero, Comarca Sur, Madrid Image of Navalcarnero, not of the place itself. An open-air museum laid out along the Ronda de San Juan, displaying abstract iron pieces by the sculptor Feliciano Hernández (1938-2018); the walk is free to follow and turns the street into a gallery. Photo: LBM1948 (CC BY-SA 4.0) What to see and do in Navalcarnero