Cementerio protestante de Riotinto Monument · Minas de Riotinto, Cuenca Minera, Huelva 19th-century cemetery built for the British workers and managers of the Rio Tinto Company Limited, with its own Presbyterian chapel in the Bellavista district, reflecting the foreign community that ran the mines. Photo: LBM1948 (CC BY-SA 4.0) What to see and do in Minas de Riotinto