Address: Via Arena 11 – Bergamo (BG)

Category: religious and ritual architecture; seminary

By:

• architect: Sonzogni Vito
• construction: Marvisio
• architect: Pizzigoni Giuseppe
• architects (contribution): Ciagà Baran; Gobbi Bruno

Timeline:

• design: 1961 – 1962
• construction: 1961 – 1966
• reference date: 1961 – 1966

Client: Curia Vescovile di Bergamo

Abstract:

An exemplary synthesis of functional complexity and compositional control, the Episcopal Seminary of Bergamo is configured like a citadel on the hill of San Giovanni, where architecture and topography merge in a measured balance of volumes and levels. Giuseppe Pizzigoni and Sandro Sonzogni’s design translates the idea of a compact yet open community into a built form, organized around the symbolic fulcrum of the ellipsoidal church, the true heart of the complex.

The main functions—gymnasium and high school, theology classrooms, library, refectories, and underground kitchens—are rigorously arranged around it, while the roofs of the underground volumes transform into courtyards and terraces for the seminarians’ recreation. Eight levels, connected by two circular pedestrian and mechanical galleries, ensure a surprisingly efficient distribution.

The church, projected toward the city with a large arched window, evokes the image of a cave: reinforced concrete arches and vaults guide the gaze toward the altar, blending monumentality and contemplation. Each building adopts its own distinctive language: facing the city, it recalls the restraint of medieval architecture, while the internal courtyards open onto large glass surfaces with a modern, almost industrial feel.

Dedicated to Pope John XXIII, who studied and taught in the old seminary, the complex preserves the Church of San Giovanni and several historic buildings, replacing the ancient site with a boldly modern design that combines memory, spirituality, and constructive innovation.