The Sacred Mountain of Varallo (Italian: Sacro Monte di Varallo) is a Sacro Monte ("sacred mountain", a type of mountainside Christian devotional complex) overlooking the town of Varallo Sesia in the province of Vercelli, Piedmont, northern Italy. It is the oldest Sacro Monte, founded in 1491 by Franciscan friar Bernardino Caimi. It is built on a natural terrace on the rocky slopes of Monte Tre Croci ("three crosses mountain"), on the left bank of the Sesia river where it leaves Val Mastallone. It is 600 m above sea level, 150 m above the historic centre of Varallo.
The Sacro Monte at Varallo comprises the minor basilica and 45 chapels, either isolated or inserted into the large monumental complexes Nazareth, Bethlehem, Pilate’s house, Calvary, Sepulchre and Parella’s house – populated by more than 800 life size painted statues, in wood and terracotta, that dramatically illustrate the life, passion, death and resurrection of Christ. These interiors are vividly decorated with fresco paintings.
The Sacro Monte area is divided into two distinct zones. The first, surrounded by plants, is set out like a sloping garden; here the chapels are positioned at strategic points along the path. Beginning with Adam and Eve or Original Sin, they narrate the story of Christ, from the Annunciation until his arrival in Bethlehem. The second zone, preceded by the Porta Aurea, is located on the summit, and is built up of palazzi and elaborate porticos, built around the two squares; piazza dei Tribunali (piazza civica) and piazza del Tempio (piazza religiosa). The aim here, was to represent the city of Jerusalem; it does indeed have a city feel about it. The chapels narrate the events of Christ's life inside and around the walls of Jerusalem; here are The Last Supper, The Burial, The Resurrection of Christ and The Assumption of the Madonna, to which the basilica is also dedicated. The urban character of this Sacro Monte clearly distinguishes it from the others.