St. Peter's Basilica & Vatican Scavi with St. Peter's Tomb

Beneath the marble floor of St. Peter’s Basilica, beneath the Vatican Grottoes, beneath the very foundations of one of the largest churches ever built, lies a 1st-century Roman cemetery. This is the Vatican Necropolis — the Scavi — and at its heart is the believed tomb of Simon Peter, the Apostle. This tour is built specifically around that extraordinary site, combining the underground excavation with a full visit to the basilica above in a single, expertly guided experience.

It is one of the most complete and spiritually significant Vatican experiences available. For Catholic visitors in particular, it represents a pilgrimage to the founding site of the Church — a journey from the tomb of St. Peter to the basilica built above it, through the Holy Door, and into the heart of Christianity.

What Is Included?

30-minute pre-tour lecture — before descending into the excavations, your host delivers a comprehensive introductory lecture covering the history of Vatican Hill, the origins of St. Peter’s Basilica, the significance of St. Peter in early Christianity, and the 20th-century archaeological discoveries that led to the identification of the Apostle’s tomb. The lecture also explains what you are about to see underground, the archaeological evidence for the identification of St. Peter’s remains, and the etiquette required inside the site. This preparation is unique to this tour format — most Scavi tours begin the underground portion without equivalent context.

1-hour guided Vatican Necropolis (Scavi) tour — the core of the experience. Authorised Vatican guides lead you through the 1st-century Roman cemetery, along the ancient road flanked by mausoleums, to the Petrine monument at the far end of the excavations. You visit St. Peter’s believed tomb — the Aedicule — and stand at the location that defines the entire basilica above. Photography is strictly forbidden throughout. The group is small, and the atmosphere is unlike anything else available to visitors in Rome.

Reserved skip-the-line entry to St. Peter’s Basilica — after the Scavi tour, you emerge through the Vatican Grottoes into the basilica itself via a private entrance, bypassing the main external security queue entirely. You receive a digital audio guide covering 27+ points of interest in the basilica.

Holy Door access — the tour includes the opportunity to pass through the Holy Door of St. Peter’s Basilica. The Holy Door is normally sealed and opened only during Jubilee years. During the current Jubilee year (2025–2026), passing through the Holy Door carries a plenary indulgence for Catholic visitors who meet the conditions of the sacrament. For pilgrims, this is among the most significant aspects of the entire experience.

Optional dome climb — available as an add-on at the time of booking, giving you the option to extend the experience to the summit of Michelangelo’s cupola.

Not included: The Vatican Museums, Sistine Chapel, Treasury Museum, or Vatican Gardens.

Full Tour Itinerary

Meeting point: At the GetYourGuide activity location near St. Peter’s Square — the exact address is confirmed in your booking confirmation. Arrive 15 minutes before your scheduled departure time.

Step 1 — Pre-tour lecture (30 minutes): In a quiet setting near the basilica, your host delivers the historical and archaeological context for the Scavi visit. This includes a clear explanation of who St. Peter was, the evidence linking the tomb to the Apostle, and what the site looked like before Constantine ordered the first basilica built over it in the 4th century.

Step 2 — Vatican Scavi / Necropolis (1 hour): Your group descends into the excavations with an authorised Vatican guide. You walk the ancient road between 1st and 2nd-century mausoleums, observing the remarkable transition from pagan to early Christian iconography in the tomb decorations. At the end of the route, you arrive at the Aedicule — the 2nd-century monument marking St. Peter’s tomb — and the Graffiti Wall bearing the inscription interpreted as “Peter is here.”

Step 3 — Vatican Grottoes and Basilica entry: After the Scavi, you pass through the Vatican Grottoes (the free underground burial chambers housing modern papal tombs) and enter the basilica via a private passage, bypassing the main entrance queue.

Step 4 — Basilica self-guided tour with audio guide (30 minutes): Using the digital audio guide, you explore the basilica at your own pace — Michelangelo’s Pietà, Bernini’s Baldachin, the Confessio, and the major chapels.

Step 5 — Holy Door: Your guide directs you to the Holy Door and facilitates the passage. For non-Catholic visitors, walking through the Holy Door is historically and architecturally significant — one of the oldest continuously practised rituals in Western Christianity, observable in the Jubilee year that occurs once every 25 years.

Step 6 — Optional dome climb: Visitors who selected the dome add-on proceed to the dome access point at the end of the guided session.

Total duration: Approximately 2–3 hours including all elements. Add 45–60 minutes for the dome climb.

The Holy Door: What It Is and Why It Matters

The Holy Door (Porta Sancta) of St. Peter’s Basilica is set in the far right of the basilica’s facade. It is normally sealed with masonry and opened only at the start of a Jubilee year, remaining open throughout that holy year, then sealed again. The current Holy Door was opened on December 24, 2024, marking the start of the 2025–2026 Jubilee.

Passing through the Holy Door during a Jubilee year — in a spirit of repentance and with a sincere intention — grants a plenary indulgence in the Catholic tradition: a full remission of the temporal punishment due to sins. The practice dates to Pope Boniface VIII’s declaration of the first Holy Year in 1300, and pilgrims have travelled from every part of the world to pass through the Holy Doors of Rome’s four papal basilicas ever since.

For non-Catholic visitors, the Holy Door passage remains meaningful as participation in one of Christianity’s oldest living rituals — one that connects the present visitor to over seven centuries of pilgrims who made the same gesture at the same threshold.

This Tour vs the Standard Vatican Scavi Booking

The Vatican Excavations Office (Ufficio Scavi) offers its own independent Scavi booking — the official Vatican-administered tour described in our guide St. Peter's Basilica Necropolis (Scavi): Tickets, Tour & What to Expect. That official tour is the gold standard and costs significantly less per person, but it books out 3–6 months ahead and requires booking directly through the Vatican website.

This tour (t817608) is a third-party operator product that bundles Scavi access with the pre-tour lecture, basilica reserved entry, and Holy Door access. It is notably easier to book at shorter notice, and the pre-tour lecture adds genuine preparation value that the official Vatican Scavi tour does not include. It costs more than the official Vatican booking, but the bundle makes it a complete experience rather than requiring you to separately arrange basilica entry and Holy Door access.

Choose the official Vatican Scavi booking if: You have 3–6 months of lead time and want the lowest price. Choose this tour if: You have less lead time, want the pre-tour lecture and Holy Door access included, or prefer the convenience of a single booking covering the full experience.

Practical Information

Photography: Strictly forbidden throughout the Vatican Necropolis. Permitted inside the basilica (no flash, no tripods).

Age restriction: The Vatican Necropolis tour has a minimum age requirement — typically 10 years old, though some operators specify higher. Check the booking page for the current minimum age.

Dress code: Shoulders and knees must be covered throughout — for the Scavi, the basilica, and the Holy Door passage. See: St. Peter's Basilica Dress Code

Physical requirements: The Scavi involves narrow passages, uneven ancient stone floors, and some low ceilings. Not suitable for visitors with significant mobility impairments or severe claustrophobia.

Full names required: All participants must be registered by full name for Vatican security. Provide correct names when booking.

Cancellation: Check the specific cancellation policy at the time of booking — Scavi tours typically require cancellation at least 3 days before the visit.

What Visitors Say

Reviews consistently describe the pre-tour lecture as a highlight — specifically the way it transforms the underground experience from a walk through old ruins into a coherent and moving pilgrimage. Guides are described as exceptionally knowledgeable and emotionally invested in the site. The Holy Door passage, for Catholic visitors, is described across numerous reviews as genuinely moving — sometimes the most significant moment of an entire Rome trip.

The most practical note from visitors: book considerably in advance. This tour sells out, and those who attempt to book within a few weeks of their visit often find no availability.