added Santa Maria Maggiore in 1375. These are the four major Papal Basilicas in Rome. Each contains a Holy Door, opened only during official Jubilee years. Sanctuary of Our Lady of Divine Love was added by Pope John Paul II for the Great Jubilee of 2000, replacing St. Sebastian Outside-the-Walls. However, many pilgrims still prefer the pre-2000 seven basilicas and so also attend St. Sebastian's in addition to the ones required for the indulgence, or even instead of the Santuario (given that the walk from the Santuario to the Inner City takes at least a half-day just for itself, and that there is an indulgence for visiting any of the four major basilicas anyway).Some pilgrims walk parts of it and use taxis or public transportation for the rest. The Seven Church Walk is traditionally done on Wednesday of Holy Week. There is also a Seven Churches tour in Turkey that visits all seven of the Christian churches mentioned in the Book of Revelation, including the church at Ephesus. Classic Seven Pilgrim Churches of Rome Guidebooks to Rome Guidebooks have existed since Ancient times. A periplus was a manuscript listing ports and coastal landmarks, in order and with approximate intervening distances, that the captain of a vessel could expect to find along a shore. An itinerarium was an Ancient Roman road map in the form of a showing cities, villages (vici) and other stops, with the intervening distances. The first such guidebooks for Medieval Rome were compiled in the 12th century to address the needs of travelers to Rome. The Seven Pilgrim Churches of Rome are listed in the following order in the guide by Franzini (1595): San Giovanni Laterano, St Peter's, San Paolo fuori le mura, Santa Maria Maggiore, San Lorenzo fuori le mura, San Sebastiano, and Santa Croce in Gerusalemme. Giovanni Baglione in his book list nine major churches of Rome, adding somewhat peculiarly the church of Santa Maria Annunziata dei Gonfalone and the trio of churches known once as alle Tre Fontane, and located at the site of St Paul's martyrdom: Santi Vincenzo e Anastasio alle Tre Fontane, Santa Maria Scala Coeli and San Paolo alle Tre Fontane. Guides prior to the mid-18th century are intended for those on religious pilgrimage, while those afterward include guides for those with a cultural interest in antiquity and art, while maintaining a distance from focus on devotional aspects. While these continued