Valentino's newest flagship store, immediately adjacent to the famed Spanish Steps, is an attraction of itself. Clad in marble, the store has a striking entrance to welcome you in. 

Although it is probably considered a tourist trap, it commands memorable views. The Scalinata della Trinità dei Monti (the Spanish steps) provide a perfect people-watching perch. 

You can't miss the large, neon green sign of Nino. A famed spot since 1934, the legacy of this spot is unmatched. Make sure to order a plate of their Tuscan white bean speciality.