Tourism in Rome (with around 4 million tourists a year, making it the world's 39th most popular tourist destination). Other popular sites include St Peter's Basilica, the Forum Romanum, the Pantheon, the Trevi Fountain, the Spanish Steps, Via Condotti, Via Veneto, the Capitoline Museums, the Villa Borghese gardens, the Villa Giulia, Piazza Navona, the Basilica di Santa Maria Maggiore, the Basilica of St. John Lateran, the Piazza del Popolo, the Castel Sant'Angelo, the Campo de' Fiori, the Quirinal Palace, the Lateran Palace and the Palazzo Barberini, to name a few. Rome can be divided into several districts. The so-called historical center ("centro storico")
Triton Fountain (Malta) deterioration to the sculpture occurred, including corrosion and cracks in the figures. In 2017, Minister Joe Mizzi stated that the bronze figures had deteriorated to such an extent that they "would have been lost" if they had not been restored. The travertine slabs in the fountain's base also sustained substantial damage and staining over the years. In 2011, works began on a project by Renzo Piano to redesign the entrance of Valletta. This project included rebuilding the City Gate and landscaping the surrounding area, and Piano recommended that the Triton Fountain be shifted some distance away from its location immediately