Chiostro del Bramante – RTB
https://www.timeout.com/rome/things-to-do/best-rooftop-bars-in-rome
Although this may not constitute a traditional rooftop, the cloisters of this fifteenth-century church are home to a bookshop, café and courtyard terrace bar. They boast a private view of a recently-discovered Raphael fresco.
Why go: This oasis of calm in the middle of the busy historic centre also hosts some of the best art exhibitions in town (recent names include Turner, Hokusai and Juan Mirò, to name just a few).