This simple guide offers pilgrims a basic package of historical- artistic data on the main Roman Basilicas (the four papal Basilicas with Holy Doors and three others included in the traditional "Seven Churches Tour") and on the Jubilee Churches, designated by the Preparatory Commission for the 2025 Jubilee. All the information can be used both in the personal organization of a physical pilgrimage journey to the Holy Door in Rome, and an informative accompaniment during the visit, and as a 'memory' of the places walked with a jubilant spirit. The booklet is divided into three parts: 1. Papal Basilicas; 2. The Seven Churches Tour; 3. The thirteen Jubilee Churches.