A 5 minute walk:
Piazza del Popolo, Trevi Fountain, il Pantheon, l’Ara Pacis, Villa Borghese, Villa Medici, Piazza San Lorenzo in Lucina; via Veneto
A 10 minute walk:
Piazza Navona, Piazza Venezia, il Roman Forum, Quirinal Palace;
A 15 minute walk:
The Colosseum, , Campo de’ Fiori, via Giulia.