Piazza di Spagna, or Spanish Steps Square, is one of the most famous and picturesque squares in Rome, Italy. It is located at the foot of the Pincian Hill and is named after the Spanish Embassy to the Holy See, which is located in the square. The square is characterized by the famous "Spanish Steps," a grand staircase consisting of 135 steps leading up to the Trinità dei Monti church at the top of the hill.

The square was designed in the 18th century and became a popular destination for travelers and artists visiting Rome, who were drawn to its stunning Baroque architecture and beautiful surroundings. Today, it remains a popular spot for tourists, locals, and artists, who come to admire the views, take photographs, and relax in the cafes and restaurants that line the square.

In addition to the Spanish Steps, the square is home to a number of other landmarks, including the Fontana della Barcaccia (Fountain of the Old Boat), which was designed by Gian Lorenzo Bernini, and the Palazzo di Propaganda Fide, a grand palace built in the 17th century that now houses the Pontifical Missionary Works.

Throughout the year, the Piazza di Spagna hosts a variety of cultural events and festivals, including concerts, art exhibitions, and traditional celebrations, making it a vibrant and dynamic hub of activity in the heart of Rome.