Rome is full of great places to take pictures, beyond the traditional Selfie in front of the Trevi Fountain.
In my opinion, one of the most beautiful places to take pictures for Instagram is the “Parco Savello”: this is also one of the most beautiful spots from which to admire the sunset in Rome, besides being very romantic and not so full of tourists.
Another very beautiful point, but a little more touristy, is the “Terrazza del Pincio”, from where you can see all of Rome and, mainly, Piazza del Popolo.