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Discover Siena’s stunning Cathedral complex with this all-access pass, including audio guides, the Facciatone viewpoint, crypt, museum, and more for $21.
The Siena: Cathedral Complex Pass with Audio Guide (OPA SI PASS) offers an affordable and flexible way to explore one of Tuscany’s most impressive religious sites. Priced at $21 per person, this pass grants three days of access to multiple areas within the Siena Duomo complex, including major highlights like the Crypt, Baptistery, Piccolomini Library, Museo dell’Opera, Oratory, and the Facciatone Viewpoint.
This tour is perfect for visitors who want to experience Siena’s historic cathedral at their own pace, utilizing an included digital audio guide to learn about the architecture, artworks, and history. Notably, skip-the-line access helps avoid lengthy queues, and the three-day validity provides ample flexibility to fit this visit into a broader Tuscan itinerary. The tour does not include the rooftop access, but the views from the Facciatone still impress.
While the self-guided format and audio narration are highly praised, travelers should note potential wait times for certain attractions like the Sky Walk and Gate of Heaven. The overall rating of 4.4 out of 5 from over 2,700 reviews indicates strong satisfaction, especially for those eager to explore Siena’s artistic and religious heritage independently.

The OPA SI PASS grants entry to the entire Siena Cathedral complex, making it an ideal choice for those wishing to see all the key attractions in one visit. The crypt remains underground and was hidden for centuries, offering a glimpse into Siena’s past. The Baptistery features a splendid Baptismal Font, and the Piccolomini Library is decorated with vibrant frescoes depicting the life of Pope Pius II.
Museo dell’Opera houses historic artifacts, including Gothic sculptures by Giovanni Pisano and paintings by Ambrogio and Pietro Lorenzetti. The Oratory of San Bernardino displays a collection of religious art spanning from the 13th to the 18th century. For unforgettable panoramic views, visitors ascend to the Facciatone Viewpoint, which provides sweeping vistas over Siena and the Tuscan landscape.
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The included digital audio guide offers a detailed narration that enriches understanding of each site. Equipped with a map on the download, visitors can easily navigate the complex at their own pace. Many reviews emphasize that the self-guided approach allows for a more personal experience, as it enables contemplation and flexible timing.
The commentary covers a wide range of topics, from the architecture and artworks to the historical significance of each space. We appreciate how the guide’s clear explanations help visitors grasp the importance of sculptures, frescoes, and artifacts without the need for a live guide.

One of the tour’s highlights is the Climb up to the Facciatone Viewpoint. This narrow staircase leads to an observation platform that offers spectacular panoramic views over Siena’s rooftops and the surrounding Tuscan hills. The viewpoint is accessible with the pass, and many reviews mention it as a memorable part of the experience.
The climb may take some time, especially during busy periods, as visitors are sent out in small groups. Still, the view from the top is often described as worth the effort. Visitors should note that this viewpoint is not the same as the rooftop of the cathedral, which is not included in this pass.
The Crypt is a major draw for those interested in Siena’s religious architecture. Hidden beneath the cathedral for over seven centuries, it was only accessible during this tour. The frescoes inside the crypt are remarkable, depicting biblical scenes with vibrant colors and intricate details.
Many reviews mention the frescoes as a surprising highlight, especially since the crypt had remained undiscovered for so long. Accessing this underground space offers a unique sense of history that adds depth to the overall visit.
More Great Tours NearbyThe Piccolomini Library is renowned for its bright, colorful frescoes illustrating the life of Pope Pius II. These vivid scenes cover the entire upper walls and create a striking contrast to the more subdued tones of other parts of the cathedral. The frescoes by Pinturicchio are considered masterpieces, and the library itself is a quiet space to appreciate Sienese artistry.
Visitors can admire the illuminated manuscripts and ornate furniture, making it a must-see for art enthusiasts. Many reviews note that the library’s frescoes are breathtaking and worth the visit alone.

The Museo dell’Opera displays an impressive collection of Gothic sculptures, paintings, and archaeological fragments once part of the cathedral. Visitors see works by Giovanni Pisano, along with paintings by Ambrogio Lorenzetti and Pietro Lorenzetti.
This museum provides context and depth, illustrating Siena’s artistic development through different eras. Some reviews highlight that the museum feels well-organized and adds substantial value to the overall visit.

The Oratory of San Bernardino forms part of the complex and showcases the Diocesan Museum of Religious Art. The upper oratory chapel contains Siennese paintings from the 13th to the 18th centuries. Visitors can appreciate the religious artistry and historical significance of this space, which complements the other attractions.
Many find the collection to be impressive and a peaceful spot within the busy cathedral complex.
The OPA SI PASS is available for three days, allowing visitors to explore at their own pace. The meeting point is at the Cripta del Duomo di Siena where the voucher must be exchanged for the ticket. The last entry to the cathedral is 30 minutes before closing, so timing should be planned accordingly.
The pass excludes access to the Rooftop (Gate of Heaven) and is not guided by a live guide but instead relies on the digital audio guide. Many reviews stress that pre-booking helps avoid long lines, especially during peak times.

The Siena Cathedral Complex Pass provides excellent value for art lovers and history enthusiasts alike. With comprehensive access to the most important sites within the cathedral, the audio guide enhances understanding and appreciation.
The three-day validity offers flexibility to explore without pressure, and the skip-the-line feature is especially beneficial in avoiding crowds. Visitors who enjoy independent exploration and self-paced learning will find this pass a practical and enriching option.
However, those seeking guided commentary or wanting to access the roof of the cathedral may find this tour somewhat limited. The view from the Facciatone remains a standout feature, offering breathtaking scenery of Siena and the Tuscan landscape.
The OPA SI PASS is a cost-effective, well-organized, and informative way to experience Siena’s stunning cathedral and its artworks. It suits visitors who appreciate flexibility and self-guided learning, providing access to many highlights in a single, affordable ticket.
“A wonderful way to soak up the atmosphere created by Centuries of Art, Culture, History, Devotion and Faith, even if one is not particulary religio…”
How long is the Siena Cathedral Complex Pass valid?
The pass is valid for three days from the date of purchase, giving ample time to explore all included sites.
What is included in the pass?
It includes entry to the Siena Duomo, Baptistery, Crypt, Piccolomini Library, Museo dell’Opera, and Facciatone viewpoint, along with a digital audio guide.
Does the pass include access to the cathedral’s rooftop?
No, the rooftop (Gate of Heaven) is not included in this pass.
Where do I exchange my voucher for the tickets?
The voucher must be exchanged at the official ticket office at Cripta del Duomo di Siena.
Is there a guided tour with a live guide?
No, this is a self-guided experience with an audio guide; live guides are not included.
Can I visit the Facciatone viewpoint at any time?
The viewpoint is accessible during the opening hours, and visitors are sent out in small groups, which may affect timing.
What should I know about the crypt frescoes?
The crypt has remarkable frescoes that depict biblical scenes, offering a rare underground view into Siena’s religious art.
Is the booking process flexible?
Yes, you can reserve now and pay later, with free cancellation up to 24 hours in advance.
What do reviews praise most about this pass?
Many highlight the value for money, skip-the-line access, and the comprehensive coverage of Siena’s cathedral highlights.
Who would enjoy this tour most?
It is ideal for visitors who prefer self-guided exploration, art lovers, and those wanting flexibility over guided commentary.