Rome is not isolated, in the middle of nothing. Around her you’ve got many other villages and towns full of art, history with warm, welcoming people and great, genuine food.
Furthermore, just out of the city you’ve got plenty of archeological ruins tracing back to roman and pre-roman times.
Nature is also amazing. Rome and her surroundings boast of a long and sandy coast, beautiful lakes, varied countryside and mountains.
Finally you’ve got baths and spas, for which the Ancient Romans were famous. So why wait, get on a day-trip!