Mercado Imperial Carolus Imperator Historical milestone · Tornavacas, Valle del Jerte, Cáceres Image of Tornavacas, not of the place itself. Medieval market that re-enacts Emperor Carlos V's passage through Tornavacas in 1556, on his way to the monastery of Yuste, as he crossed the mountain pass that bears his name. 2-3 de noviembre Photo: No machine-readable author provided. Frobles assumed (based on copyright claims). (Public domain) What to see and do in Tornavacas