Whether or not they're still inhabited by people who have answered a calling, convents have a serene ambiance to them. Visit Baptistery of San Giovanni in Fonte and feel the spirituality around you.
When you've spent some time at this Padula community of nuns, why not make your way to Certosa di San Lorenzo di Padula, Convent of St. Francis, and Joe Petrosino Museum? They're not too far from Baptistery of San Giovanni in Fonte and also popular with many travelers.