The Trevi Fountain is a fountain in the Trevi district in Rome, Italy, designed by Italian architect Nicola Salvi and completed by Giuseppe Pannini and several others. Standing 26.3 metres high and 49.15 metres wide, it is the largest Baroque fountain in the city and one of the most famous fountains in the world.br br Places to Visit in Rome - Trevi Fountain throwing coins and 3 Wishesbr br 1. The first coin guarantees your return to Rome. br 2. The second will ensure a new romance.br 3. The third will ensure marriage.br br The second legend was the inspiration behind the film " Three Coins in the Trevi Fountain". This legend claims that you should throw three coins into the fountain.