The shy 69-year-old Augustinian missionary has eschewed the headline-grabbing protagonism of past pontiffs in favor of a quieter, less showy and more reserved way of being pope.

Overlooking Lake Albano on a hill south of Rome, Castel Gandolfo was for centuries a much-loved papal summer retreat — until Pope Francis renounced both the estate and summer holidays. Now the tiny town is reclaiming its vaunted status as a Vatican outpost,