Siena in 1 Day: Walking Itinerary Among 10 Historic Palaces and Towers

Let's begin this itinerary dedicated to the architectures and historic palaces of Siena right at Palazzo Salimbeni, which overlooks the square of the same name. It's not just an imposing Gothic-style building, but it's the headquarters of Banca Monte dei Paschi di Siena, founded in 1472 and considered the oldest bank still in operation. The red brick facade and the biforate windows immediately give you an idea of the economic power that Siena had in the Middle Ages. Tourists often stop here just for a quick photo, but if you look carefully, you'll notice architectural details like the coats of arms of noble families. The square itself, with its adjacent palaces, creates an intimate atmosphere, far from the crowds of Piazza del Campo. Personally, I like to think that this place is a symbol of how Siena has managed to unite artistic beauty and financial pragmatism. It's an excellent starting point to immerse yourself in the city's history without being overwhelmed by the chaos.

After leaving the first stop, you find yourself in Piazza Salimbeni, a corner that seems to have stepped out of a Renaissance painting. Here, Spannocchi Palace immediately catches the eye with its sober yet refined facade, built in the 15th century for a wealthy banking family. It's not one of those palaces that shouts its importance; rather, it has a discreet elegance that you appreciate by looking at the details: the framed windows, the stone portal, the harmony of proportions. Inside, if you manage to take a peek (it's sometimes accessible during events or exhibitions), you'll discover quiet courtyards and majestic staircases that speak of an era when power was expressed through beauty. Personally, I like to think about how this building has witnessed centuries of Sienese history, from when merchants conducted business to the present day, without ever losing a thread of dignity. It's a perfect spot for a break, perhaps sitting on a bench in the square to admire it calmly, away from the hustle and bustle of the Campo.

As soon as you enter Piazza Salimbeni, you are immediately struck by the intimate and almost cozy atmosphere, different from the more touristy squares of Siena. Here, at the center, stands Palazzo Salimbeni, home to the historic Monte dei Paschi Bank, whose Gothic facade and pointed arch windows seem to tell centuries of business and influence. To the right, Palazzo Spannocchi (which you've just seen) and to the left, Palazzo Tantucci complete the architectural triangle, creating a scenic effect reminiscent of a Renaissance stage. I enjoy observing the details: the family crests, the squared stones, the harmony of proportions that speaks of an era when elegance was also a symbol of power. It's not a place to linger for long, but it's worth walking slowly, perhaps imagining the merchants who once bargained here. Personally, I find that this square offers an authentic glimpse of the less-trodden Siena, perfect for those who want to escape the crowds without giving up history.

Leaving the scenic Piazza Salimbeni behind, you turn onto Via di Città and after a few steps come across Palazzo Patrizi, a 16th-century noble residence that often goes unnoticed by hurried tourists. Its façade of red brick and pietra serena has a sober elegance typical of Sienese architecture from that period. What strikes me is the entrance: an arched portal inviting you to peek into the inner courtyard, where loggias and decorations hint at a family of bankers and art collectors. It's not regularly open to visitors (it houses private offices), but it's worth pausing to admire the external details, like the framed windows and the Patrizi coat of arms above the entrance. I like to imagine that here, within these walls, stories of commerce and culture intertwined, far from the bustle of Piazza del Campo. It's one of those places that offers a moment of quiet, perfect for soaking up the authentic atmosphere of the historic center.

Continuing along Via di Città after Palazzo Patrizi, you find yourself in front of Chigi Saracini Palace, a stately residence that captures attention with its Gothic facade of red brick and pietra serena stone. What I like about this building is how it combines medieval elegance with a still-vibrant cultural purpose: since 1932, it has housed the Chigiana Musical Academy, a high-level training school that attracts musicians from around the world. The facade, with its bifora and trifora windows, has a stern yet harmonious appearance, typical of Sienese architecture from the 1300s. If you're lucky, you might hear piano or violin notes drifting from open windows—a detail that makes the place feel alive, not just a monument. The interior isn't always open to visitors (due to concerts and courses), but even admiring the exterior is worthwhile: look for the Chigi coat of arms above the portal and imagine the musical evenings held here. It's one of those places where art isn't confined to museums but breathes within the walls of a historic palace.

After Palazzo Chigi Saracini, Via di Città almost naturally leads you in front of Forteguerri Tower, a structure that seems to have emerged from a medieval tale. What immediately strikes you is its imposing presence: standing at 40 meters tall, it towers over the surrounding buildings, still showcasing the power of the Forteguerri family who had it built in the 13th century. The tower has a stern appearance, made of dark stone with few openings – typical of defensive constructions from that era. I enjoy observing the details: the stone corbels protruding at the top, likely used to support balconies or defensive structures, and the massive base that gives an impression of solidity. It is not open to visitors inside (it is privately owned), but even just admiring it from the outside is worth the stop. Look at it from different angles: up close, it almost seems to touch the sky, while from a distance, it blends with Siena's urban skyline. It is one of those monuments that help you understand how the city was a mosaic of power, where each family sought to leave its mark with a tower taller than the others. A small tip: if you have a zoom lens, try capturing the details at the summit, where time has sculpted the stone.

Leaving the imposing Forteguerri Tower behind, a short walk along Via del Castoro brings you to the Palazzo delle Papesse, a building that surprises with its contrast between past and present. Built in the sixteenth century for Pope Pius II's sister, Caterina Piccolomini, it features an elegant travertine facade, framed windows, and a majestic portal that recalls the family's power. What strikes me is how it has now become a center for contemporary art: upon entering, you might expect historical settings, but instead you'll find temporary exhibitions by modern artists, often with installations that interact with the ancient halls. I enjoy observing the architectural details, like the internal courtyard with its loggia, which offers a moment of quiet away from the crowds. It's not always open (check the hours online), but when it is, it's worth a look: it's one of those places where Siena reveals its lesser-known side, blending history and innovation. If you're lucky, you might catch an event or performance that makes the visit even more memorable.

After exploring the Palazzo delle Papesse, head to Via del Capitano to discover the Chigi Piccolomini Adami Palace, a building that often goes unnoticed but holds a discreet charm. Built in the 16th century for the Piccolomini family, linked to Pope Pius II, it features a sober brick façade with windows framed in pietra serena, typical of Sienese Renaissance architecture. What struck me is its intimate atmosphere: it's not a museum open to the public, but you can admire the exterior and imagine the stories of the noble families who lived there, such as the Chigi and Adami families who inherited it. I enjoy observing the details, like the massive wooden portal and the window grilles, which suggest a past of prestige. If you're attentive, you'll also notice the Piccolomini family crest above the entrance, a small clue to its history. It's one of those places that makes you feel like you're uncovering a secret of Siena, away from the crowds of the Campo. Unfortunately, the interior is not regularly visitable, but it's worth stopping for a moment of quiet reflection, perhaps taking a photo of its elegant simplicity.

A little further ahead, still on Via del Capitano, you come across the Palazzo del Capitano, a building that seems almost like a younger sibling of the nearby Palazzo Chigi Piccolomini Adami but with a different history. Built in the 15th century to house the Captain of the People, a figure of civil authority, it has a facade of red bricks that blends into Siena's urban fabric, but if you look closely, you'll notice the arched windows and stone coats of arms that signal its importance. What I like is how it remains a private palace today, not open to the public, but you can appreciate its well-preserved exterior and imagine the meetings and decisions that took place there. Observe the details: the massive wooden portal and the window grilles seem almost original, and there's a certain architectural rigor that speaks of power and functionality. It's not a spectacular place like the Palazzo Pubblico, but it has a discreet charm, perfect for those seeking authentic corners. Unfortunately, like many historic palaces in Siena, the interior is not visitable, but it's worth stopping to study its structure and think about how the city was governed centuries ago. It's one of those places that makes you understand that Siena isn't just the Campo or the Duomo, but a network of intertwined stories.

Arriving from the Captain's Palace, you almost naturally find yourself emerging onto Il Campo, and there, at number 69, stands the Chigi Zondadari Palace. It's one of those palaces that seems to have always been there in Siena, with its red brick and pietra serena facade blending perfectly with the square. Built in the 18th century for the Chigi Zondadari family, important bankers and later patrons, it has a solid and elegant appearance. What strikes me is how it remains a private residence today, not open to visitors inside, but the exterior is worth a stop. Observe the details: the windows with curved pediments and wrought-iron grilles, the stone portal that seems to invite you into another era. It's not a museum, but it has an authentic charm, because it speaks of how Sienese aristocracy lived, just steps from the city's beating heart. If you look closely, you'll also notice the family crests above the windows, a touch of history that withstands time. It's a perfect spot to take a break, perhaps sitting on a bench in the Campo, and imagine the carriages that once stopped here. Unfortunately, like many historic palaces in Siena, the interior remains a mystery, but the atmosphere you breathe outside is already a beautiful story.