The Fontana di Trevi is a famous baroque fountain located in the heart of Rome, Italy. Completed in 1762, it was designed by architect Niccolò Salvi and features a stunning sculpture of Neptune, the Roman god of the sea, surrounded by other mythological figures. The fountain is made of travertine stone and stands about 26 meters high and 49 meters wide. Visitors often toss coins into the fountain, a tradition believed to ensure a return to Rome. The fountain is illuminated at night, creating a magical atmosphere that attracts millions of tourists each year. It is one of the most iconic landmarks in the city.