San Clemente, a town since 1445 Historical milestone · San Clemente, La Mancha Conquense, Cuenca Image of San Clemente, not of the place itself. Don Juan Pacheco raised San Clemente to the condition of villa in 1445. In 1488 the Catholic Monarchs visited the town and confirmed its privileges, and the resulting urban centre was declared a historic-artistic ensemble in 1980. 1445 Photo: José Alfonso Solera (CC BY-SA 3.0 es) What to see and do in San Clemente