Church of San Vicente de Puebla de Lillo Monument · Puebla de Lillo, La Montaña de Riaño, León Image of Puebla de Lillo, not of the place itself. A sixteenth-century Renaissance church with vaults of Hispano-Flemish tradition; its fabric preserves a sundial carved by the master stonemason Fernando Compostizo, an unusual signature in the León mountains. Photo: lugarzen (CC BY-SA 2.0) What to see and do in Puebla de Lillo