Hitos romanos de la iglesia de San Miguel de Valdecaballeros Historical milestone · Valdecaballeros, Cijara, Badajoz Image of Valdecaballeros, not of the place itself. The church of San Miguel Arcángel in Valdecaballeros preserves two Roman boundary markers that marked the border between the provinces of Tarraconensis, Baetica and Lusitania, at the crossing of the Guadiana and Guadalupejo rivers. Photo: JMGOL (CC BY-SA 4.0) What to see and do in Valdecaballeros