Saint John's Tower (Vatican City) Saint John's Tower (Vatican City) Saint John's Tower () is a round structure located on a hilltop in the westernmost tip of Vatican City, near Vatican Radio and overlooking the Vatican Gardens. The Medieval tower is located along an ancient wall built by Pope Nicholas III, but it fell into disuse at the beginning of the 16th century. It was rebuilt by Pope John XXIII in the early 1960s. In modern times, the Tower houses papal apartments used by popes when maintenance work is being done on the Apostolic Palace and also is reserved for illustrious guests of the Pontiffs.
Vatican Museums Paul VI, and was initially hosted in environments under the Square Garden. In 1987, it moved to the main floor of the Apostolic Palace of the Lateran where it opened in March 1991. The Vatican Historical Museum has a unique collection of portraits of the Popes from the 16th century to date, the memorable items of the Papal Military Corps of the 16–17th centuries and old religious paraphernalia related to rituals of the papacy. Also on display on the lower floor are the "papamobili" (Popemobiles); carriages and motorcars of Popes and Cardinals, including the first cars used by Popes. The