The 26 Best Things to Do in Rome

"Most artists and architects working in the characteristically ornate and emotional Baroque style leaned heavily on color and materials to create strong visual impressions. Not Borromini, in this magnificent church originally designed for the Università di Roma. Using simply molded stucco forms and daylight, the maestro created an interior space that's at once intimate and infinite, simple and complex. If you've seen Bernini's interior design at St. Peter's Basilica, this is a great place to see how his rival achieves absolute architectural perfection without using scale and color as a crutch. There's no guide. Walk in, take a seat, and take it in." - Katie Parla, Maresa Manara