Feel a sense of tranquility at Moschea di Roma, a house of worship for the local Muslim population. Stay a while to do some of your own quiet contemplation.
This Parioli Muslim temple is a good spot to start your day of sightseeing. There's plenty to see close by, like St. Peter's Basilica, Roman Forum, and Piazza Navona. Take your time at Moschea di Roma before hitting up these other fine sights.