Between Piazza del Popolo and the Spanish Steps are the hotels of Campo Marzio, one of Rome's historic districts. In ancient times, the "Field of Mars" was a training ground for the Roman army. Today, there is no longer any sign of combat. Meanwhile, Campo Marzio is home to historic Renaissance palazzi and Baroque churches. On the streets you can meet sun-kissed Romans in elegant clothes strolling through the boutiques of Via del Corso or Piazza di Spagna.