I Terzi di Siena welcomes you in an ancient building among the highest in the city, a stone’s throw from Piazza del Campo. Here, every detail is designed to make you live an authentic experience: imagine admiring the sunset from our terrace, sipping a glass of wine while the light falls on the historical rooftops of the city.










































Check-in is from 3:30PM
Check-out is within 10:30AM
Our structure does not have its own parking, however, it is possible to reserve a parking space in a nearby partnered garage, which also offers a valet service. Contact us for more details.
The structure is located on the fifth floor of the building.
The building does not have an elevator, but a luggage hoist is available upon request to assist with transporting your bags to the floor.
Access to the rooms is provided via a smart lock system with a code, so no keys are needed.
Yes, inside the structure a relax area with a panoramic terrace is available.
All the rooms have a wonderful panoramic view, except for the Economy room which is furnished with a large and bright roof window.
I Terzi di Siena is in a prime location, just 100 meters (328ft) from Piazza del Campo.
Enter the promo code in the Discount Code box, by June 30, and get a 10% discount. Valid for stays of at least two nights in the months of July and August. The two Palio of July and August are excluded from the promotion. Subject to availability.
Enter the promo code in the Discount Code box and you will get a 10% discount if you book the four days of the Palio (29/6-2/7 and 13-16/8). Subject to availability.
Enter the promo code in the Discount Code box, by August 31, and get a 10% discount. Valid for stays of at least five nights during high season. The two Palio of July and August are excluded from the promotion. Subject to availability.