The Roman villas of the valley Historical milestone · Castillo de Bayuela, Sierra de San Vicente, Toledo Image of Castillo de Bayuela, not of the place itself. Below the hill occupied by the Vettones, in Castillo de Bayuela, the Romans built agricultural villas and a dam to irrigate the valley. To that continuous settlement are added Visigothic necropolises and a Muslim watchtower later converted into a hermitage. siglo I Photo: FelipeBayuela91 (CC BY-SA 4.0) What to see and do in Castillo de Bayuela