San Gimignano sits 38 kilometers northwest of Siena, connected by a regional bus line that winds through Chianti vineyards and hilltop villages. The route requires one transfer in Poggibonsi, and morning departures offer the clearest views across the Val d'Elsa. Understanding the schedule and transfer logistics turns what could be a confusing journey into a straightforward Tuscan day trip.
Quick answer
The journey from Siena to San Gimignano takes approximately 75 to 90 minutes via Tiemme bus line 130 to Poggibonsi, then line 133 for the final ascent. Buses depart hourly from Siena's Via Tozzi station starting at 06:20, with the best connections leaving between 08:00 and 10:00 to arrive before midday crowds. A one-way ticket costs around 8.10 EUR and can be purchased at tobacco shops, the bus station, or onboard with a small surcharge.
The Tiemme bus network is the only public transport linking Siena's historic center to San Gimignano's medieval towers, and the route has remained largely unchanged since regional service consolidation in 2018. Most visitors overlook the transfer requirement in Poggibonsi, arriving at the interchange with minutes to spare and no clear signage pointing toward the San Gimignano platform. Departures from Via Tozzi run every 60 to 90 minutes throughout the day, with reduced frequency on Sundays and public holidays. The 130 line descends through the Montagnola Senese before reaching Poggibonsi's main station, where passengers cross to bay three for the 133 service. This second leg climbs 14 kilometers of switchback roads, passing vineyards and stone farmhouses before entering San Gimignano through Porta San Giovanni. The entire route operates year-round, though summer sees additional midday runs to accommodate tour groups. Early morning departures between 08:00 and 10:00 offer two advantages: guaranteed seating on both legs and arrival in San Gimignano before tour buses crowd Piazza della Cisterna. The return journey follows the same two-stage pattern, with final departures from San Gimignano leaving around 19:30 in summer and 18:00 during winter months. Tickets purchased onboard cost approximately one euro more than pre-purchased fares from authorized vendors. The Poggibonsi transfer requires navigating an open-air bus interchange with limited shelter and no automated announcements. Platforms are marked by handwritten route numbers taped to poles, and drivers typically wait for connecting passengers from the Siena line before departing. Mobile signal remains strong throughout the route, and real-time tracking through the AT Autolinee app has improved reliability since its 2025 update. Travelers planning a same-day return should note the last practical connection leaves San Gimignano by 18:45, allowing a six-hour window in the hilltop town.
“The Poggibonsi interchange remains the route's only friction point, with no shelter and platform signage that assumes local knowledge.”
Public transport is the primary method for traveling between Siena and San Gimignano. Regional bus services provide the most direct link from the city center to the town.
Autolinee Toscane (AT) from Via Tozzi to Poggibonsi, then change for San Gimignano
SR2 and SP1 roads
The departure point for this journey is located at Via Tozzi, 53100 Siena SI, Italy. Travelers are advised to plan their arrival at the departure point within the 08:00–10:00 window to avoid mid-day peak crowds.
Visiting San Gimignano requires no entrance fee for the town itself. Costs for your journey are primarily associated with public bus transit between Siena and San Gimignano.
Verdict: A typical adult pays 0 EUR for town access, with the primary expense being the 8.10 EUR approximate bus fare.
The best arrival window is 08:00–10:00 to avoid mid-day peak crowds and tour buses. Visiting during this time ensures quieter access to the historic center before the largest influx of daily visitors.
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Arrive early to experience the town before the mid-day arrival of large tour groups.
Mild temperatures 15°C–22°C
Spring offers comfortable walking conditions and manageable visitor numbers compared to summer.
Warm temperatures 25°C–32°C
Expect heavy pedestrian traffic in the main squares throughout the day.
Cooler temperatures 14°C–20°C
Autumn provides a quieter atmosphere and pleasant conditions for exploring the medieval streets.
Verdict: Plan your travel for Tuesday to Thursday, arriving between 08:00 and 10:00 in April or October.
Travelers moving between Siena and San Gimignano can include a stop at the fortified village of Monteriggioni to break up the journey. Its compact size allows for a meaningful exploration of medieval defensive architecture without requiring an entire day.
0 min (direct route)
This walled castle town sits directly along the route between Siena and San Gimignano, making it a logical midpoint for a brief excursion. Visitors can walk the perimeter walls to view the surrounding Chianti landscape.
5 min drive
Located near Monteriggioni, this 11th-century abbey offers a quieter historical stop for those interested in Romanesque architecture. It serves as a peaceful counterpoint to the busy centers of Siena and San Gimignano.
15 min drive
Situated between the two primary destinations, this town is known for its historic crystal production and layered medieval center. It provides an opportunity to see a local artisan industry while transitioning between major sites.
Prepare these items before your trip to ensure smooth transit between the two towns.
Everything you need to know about how to get from siena to san gimignano
You can travel using the regional bus network managed by Autolinee Toscane, departing from Via Tozzi in Siena. Most journeys require a transfer, typically in Poggibonsi, to reach the medieval town.
While public transit is reliable, many travelers prefer a guided excursion to combine the trip with stops in the Chianti countryside. This approach simplifies logistics and provides context for the historical landmarks you will pass along the way.
There are no direct bus routes, so passengers must coordinate a change of buses in Poggibonsi. Planning your connection ahead of time is the most efficient method for how to get from siena to san gimignano.
The bus transit fare is approximately 8.10 EUR for the journey. Please ensure you have your ticket ready before boarding to comply with local transport regulations.
The best arrival window is between 08:00 and 10:00 to avoid mid-day peak crowds and the arrival of larger tour groups. Visiting early allows for a more relaxed experience within the town walls.
Yes, the strategic location of Monteriggioni makes it a common waypoint for those exploring the region. Many itineraries include it as a short stop between the larger hubs of Siena and San Gimignano.
The town itself is free to enter, so there is no specific entrance fee for general access. Transit costs remain separate from any independent exploration you choose to do once you arrive.
Avoid traveling during the busiest mid-day hours when excursion buses are most frequent. Prioritizing an early start helps you navigate the narrow streets of these UNESCO heritage sites more comfortably.
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