These function as greatly expanded versions of the Stations of the Cross that are usual in Catholic churches, allowing the devout to follow the progress of the stages of the Passion of Christ along the Via Dolorosa in Jerusalem.
Calvaries were especially popular with the Franciscan and Jesuit orders, and are most common in Italy, the Catholic regions of Germany, and Habsburg-ruled Central Europe.
Italian ones are usually called a sacro monte ("holy mountain" or "hill"); there are a group of nine Sacri Monti of Piedmont and Lombardy that are especially notable; their dates of foundation vary between 1486 and 1712.
The scene was replicated around the world in numerous "calvary hills" after the Counter-Reformation and they are used by Roman Catholics in particular as part of their worship and veneration of God.
The traditional fourteen Stations of the Cross are usually laid out on the way up to the top of the pilgrimage hill and there is often a small, remote church or chapel located between a few dozen to several hundred metres away.