The Trevi Fountain is a famous Baroque fountain located in the heart of Rome, Italy. Completed in 1762, it stands about 26 meters high and 49 meters wide, making it one of the largest fountains in the city. The fountain features a stunning sculpture of Neptune, the god of the sea, surrounded by allegorical figures representing abundance and health. Visitors often toss coins into the fountain, a tradition believed to ensure a return to Rome. The fountain is made of Travertine stone and is intricately decorated with various sculptures and reliefs. It attracts millions of tourists each year, making it a must-see landmark.