Things to Do in Siena: The Fifteen Worth Your Time

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Siena does not need padding out to twenty-five attractions, and we will not pretend otherwise. Here are the fifteen things genuinely worth your hours, ranked, with an honest note on what to skip — and on the one great sight you currently cannot see.

This page ranks the sights. The trip around them — how long to stay, where to sleep, when to come — is the complete Siena guide.

Every list like this faces the same temptation: inflate the count, flatter every museum, and let the reader discover the difference between a masterpiece and a courtyard on their own time. Siena deserves the opposite treatment. It is a compact city with a handful of world-class interiors, one incomparable square, and — this is the part most lists miss — a living civic culture, the contrade, that is not an "attraction" at all and outranks most of the things that are.

The fifteen, ranked

1 · The Duomo complex — and give it the whole morning. The cathedral, the inlaid marble floor, the Piccolomini Library's frescoes, the Museo dell'Opera and the climb to the Facciatone viewpoint on the unfinished "new cathedral" wall. This is half a day, not a stop; the combined-ticket logic and the floor's uncovering seasons are in our complete Duomo guide. Skip if: nothing. This is why you came.

2 · Piazza del Campo — three times a day. Not once. Go at eight in the morning, cross it at the crowded height of noon, and return after ten at night: three different squares, and the third one is the reason to sleep in Siena. The shell-shaped brick, the nine segments, the Fonte Gaia — the Campo, the tower and the palace, explained.

3 · The Museo Civico and Lorenzetti's Good and Bad Government. Inside the Palazzo Pubblico, the fresco cycle that is effectively the city explaining itself to itself for seven centuries. Entry runs on a two-tier ticket (€10, or €11 with booking); the same guide covers it. Skip if: you truly cannot manage both this and the Duomo museums — then choose this.

4 · Walk the contrade with your eyes open. The seventeen contrade are the city's real map: fountains, museum doors, flags, boundary plaques. Read the seventeen contrade first and an ordinary walk becomes legible — this costs nothing and outlasts every ticket you will buy. Skip if: never.

5 · Santa Maria della Scala. A thousand years of hospital across the piazza from the Duomo, now a museum complex of frescoed wards and underground levels most visitors underestimate by an hour. Our guide. Skip if: it is a one-day visit — this is the piece that needs day two.

6 · Climb the Torre del Mangia — or deliberately don't. The city's great tower (separate €10 ticket, capacity-limited). The view is superb; the queue plus climb can eat ninety minutes of a short visit, and the Facciatone inside your Duomo ticket delivers a comparable panorama for less commitment. Honest advice: one climb per trip.

7 · An aperitivo in an enoteca, done properly. Siena at six in the evening is a wine city. Skip the Campo-ring terraces at sunset prices and follow our enoteca and aperitivo guide to where the pouring is serious.

8 · San Domenico and the Casa di Santa Caterina. The vast brick basilica holds the relics of St Catherine; her family house and its oratories sit in the valley below. Note the sanctuary publishes no reliable hours — telephone ahead rather than trusting a listing; details in our guides to both.

9 · Eat the canon: pici, panforte, ricciarelli. Hand-rolled pici, the dense spiced panforte, soft almond ricciarelli — Siena's edible identity, best met where the locals actually eat, and in season, at the truffle table.

10 · The Fortezza Medicea at sunset. The Medici fortress is free, open, and carries the city's best evening ramparts walk — our guide. Skip if: mobility is limited — the ramparts are the point.

11 · Santa Maria dei Servi — for the view most visitors never find. A quiet basilica on the city's southeastern ridge whose steps frame one of the classic views back to the Torre del Mangia — our guide. Pair with a wander of the southern contrade streets.

12 · San Francesco and Sant'Agostino — the other two great churches. The Gothic hall of San Francesco on the northern edge; Sant'Agostino's art on the southern hill. Choose by which end of the city your day is in.

13 · The Wednesday market. The weekly market is where the province shops — food, cloth, hardware, no curation, all Siena. Wednesday morning only; follow the shopping trolleys.

14 · A contrada museum, if you can. The contrade open their museums to visitors by arrangement, not by ticket office — the protocol is in the contrade guide. If you manage one, it will outrank half this list.

15 · Leave the walls once. Even on a short stay: Monteriggioni is the easy half-day, San Galgano's roofless abbey the one people ask about afterwards. The full menu: day trips from Siena.

What is closed — say it plainly

The Pinacoteca Nazionale, Siena's great gallery of gold-ground painting, has been closed for building works since January 2026 with no announced reopening. Most lists still send you there. Don't go looking for it; our page tracks the closure and where individual works can be seen meanwhile.

If you have one day

Do numbers 1, 2 and 3, in that order, and read Siena in one day — it exists precisely so you don't attempt fifteen things in eight hours. Two days? Add 4, 5, 7 and 9. The rest is what staying longer is for.

Practical Information

Tickets: the Duomo complex runs on its own combined-ticket system (details); the Museo Civico is a separate Comune ticket (€10/€11 two-tier); the Torre del Mangia a separate €10. Hours shift seasonally and during Palio week — check each spoke. On foot: everything above except entry 15 is inside or beside the walls. The city is steep; the free escalator systems from the station and car parks take the worst of it. Palio weeks (early July, mid-August): expect altered hours, closed streets and a city gloriously uninterested in sightseeing — how the Palio works.

Frequently Asked Questions

What is Siena best known for? The Palio — the bareback horse race run in the Campo every 2 July and 16 August — the shell-shaped Piazza del Campo, its Gothic Duomo, and the seventeen contrade that organise the city's life.

How many of Siena's sights can you see in one day? The Duomo complex, the Campo and the Museo Civico, done properly, fill a day. Everything beyond them is what an overnight stay is for.

Is the Torre del Mangia worth climbing? The view is excellent, but on a short visit the queue and climb can cost ninety minutes — the Facciatone viewpoint, included in the Duomo complex ticket, is the efficient alternative. Do one climb, not both.

Is the Pinacoteca Nazionale open? No — it has been closed for works since January 2026 with no announced reopening date. Check our Pinacoteca page for the current position before planning around it.

Is Siena walkable? Entirely — the walled city is about twenty minutes across — but it is genuinely steep. Free escalator systems from the station and the main car parks handle the biggest climbs.

By the Siena & Toscana editors