Basilica of San Clemente
4th century St. Clement of Rome Feast, November 23
A church holding relics of St. Clement of Rome.
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Plan your own visit How long to stay, how to get there, what to see, and what to bring. Travel guideWhat happened here
The Story
The Basilica of San Clemente, a short walk from the Colosseum in Rome, is one of the most remarkable churches in Christendom: a twelfth-century basilica built above a fourth-century basilica, which in turn rests on first-century Roman buildings, including a pagan temple of Mithras. Few places allow pilgrims to descend so literally through the layers of Christian history. The church is dedicated to Pope St. Clement I, the third successor of St. Peter, who led the Church of Rome at the end of the first century. His Letter to the Corinthians, written around the year 96, is among the earliest and most precious Christian documents outside the New Testament, an enduring witness to the authority of the Roman Church in the apostolic age. According to the traditional account, Clement was exiled to the Crimea under the Emperor Trajan and martyred by being cast into the sea with an anchor. Tradition holds that his relics were recovered and brought back to Rome in the ninth century by St. Cyril, the apostle of the Slavs, who was himself buried in San Clemente — his tomb remains a place of devotion, especially for Slavic pilgrims. The basilica's high altar preserves the relics of St. Clement together with those of St. Ignatius of Antioch, the great bishop-martyr who, according to the traditional account, was killed by beasts in the nearby Colosseum around the year 107. Served by the Irish Dominicans since 1667, San Clemente draws pilgrims to its glittering twelfth-century apse mosaic of the Cross as the Tree of Life, its ancient frescoes, and its excavated lower levels. The feast of St. Clement is celebrated on November 23.
How to read this account
Church Recognition
San Clemente is a minor basilica and one of Rome's ancient titular churches; the relics of Pope St. Clement I and St. Ignatius of Antioch are venerated at its high altar, and both martyrs are honored on the General Roman Calendar.
Catholic Teaching
San Clemente bears witness to apostolic succession — Clement being among the first successors of Peter (CCC 861–862) — and to martyrdom as the supreme testimony of faith (CCC 2473), while its layered history embodies the continuity of the Church from the apostolic age.
Go Deeper
The official website of the Basilica di San Clemente (https://basilicasanclemente.com), maintained by the Irish Dominicans, covers the church and excavations. Read St. Clement's Letter to the Corinthians, and see the Catechism on apostolic succession (CCC 861–862).
Useful before you go
Plan Your Visit
The Pilgrim’s Quick Card
- Ideal stay
- Half Day Allow 2-4 hours for the tomb, church, and prayer
- Best months
- Apr-Jun & Sep-Oct Comfortable weather and fewer peak-season crowds
- Nearest airport
- Rome Fiumicino (FCO) Main U.S. gateway for Rome
- Language & currency
- Italian · Euro (€) English availability varies; major shrines often assist
- Feast day
- November 23
- Accessibility
- Good Main worship areas are usually accessible; verify details
Plan the trip
How Long Should I Stay?
Half Day is a practical amount of time for Basilica of San Clemente. Allow 2-4 hours for the tomb, church, and prayer.
- Minimum: Half Day for the principal shrine or church and personal prayer.
- Recommended: Half Day so you can include Mass, the main devotional focus, and time to explore without rushing.
- Extended stay: Add a second day for a slower pace and nearby sacred sites.
Pilgrim Tip: Leave at least one unscheduled block for quiet prayer; pilgrimage sites often become most meaningful after the checklist is finished.
Best Time to Visit
Best Overall
Apr-Jun & Sep-Oct
Comfortable weather and fewer peak-season crowds.
Peak Periods
Major feast days, school holidays, summer weekends, and organized diocesan pilgrimages can bring larger crowds. Book lodging and transportation earlier if your dates overlap a major celebration.
For a Quieter Pilgrimage
Choose a weekday outside the busiest holiday period and arrive early in the day.
Feast Day
November 23 can be a particularly meaningful time to visit, but expect larger crowds and special schedules.
Pilgrim Tip: Always check the shrine calendar before booking; the most spiritually rich dates are often also the busiest.
Getting There From the United States
Best Gateway: Rome Fiumicino (FCO)
For most pilgrims traveling from the United States, Rome Fiumicino (FCO) is the most practical arrival point. Main U.S. gateway for Rome.
From the airport, continue toward Rome by the most practical combination of rail, bus, rental car, taxi, or pre-arranged transfer. For remote shrines, a private transfer or rental car is often simpler than piecing together local connections.
Typical U.S. Routing
United States -> Rome Fiumicino (FCO) -> Rome -> Basilica of San Clemente
Our recommendation: Compare total travel time, not airfare alone. A slightly more expensive flight that removes a long ground transfer can make a pilgrimage much easier.
On the ground
Getting Around
A rental car is usually unnecessary for a visit centered on Basilica of San Clemente. Rome is best handled with walking, public transportation, and occasional taxis or rideshare services.
Use transit for longer city movements and walk the final approach when practical. Historic centers often have limited parking and traffic restrictions.
Good to Know: Allow extra time around major feast days, weekends, and large liturgies, when local streets and transit can be crowded.
Where to Stay
Choose lodging in the most walkable part of Rome, ideally within a short walk or simple transit ride of Basilica of San Clemente. That makes it easier to attend Mass and return for prayer without losing time in traffic.
Best For Pilgrims
- Historic-center lodging near the church or shrine
- Religious guesthouses when available
- Hotels near a major transit stop
- Accessible lodging if your group has mobility needs
Pilgrim Tip: Check the actual walking route, not just the map distance; old cities can include steep streets, stairs, or cobblestones.
Accessibility
The main worship and visitor areas at Basilica of San Clemente are generally manageable for most pilgrims, though historic thresholds, paving, or side chapels may still create barriers. Accessibility services and entrances can change, so verify current arrangements before traveling.
Pilgrim Tip: If mobility is a concern, choose lodging and transportation that minimize unnecessary walking.
What to do
Most Important Things to Do
Venerate the Saint or Relics
Pilgrims visit the medieval basilica with its celebrated apse mosaic, the tomb of St. Cyril, and the excavations beneath, descending through the fourth-century church to the Roman levels below. The basilica, near the Colosseum and the Lateran, is open to visitors, with the feast of St. Clement on November 23.
Allow: 30-60 minutes for prayer before moving through the rest of the site.
Attend Mass
If Mass is offered during your visit, make it the center of the pilgrimage rather than an add-on. Check the official shrine or parish schedule shortly before traveling.
Understand the Devotion
Read a short life of the saint before arriving, then pray for the grace to imitate the virtue most associated with that saint.
Explore the Church and Grounds
Look for the principal chapel, altar, crypt, museum, gardens, historic rooms, or pilgrimage route connected with the site. Allow another 45-90 minutes where available.
Pilgrim Tip: Arrive early or stay later than large tour groups when possible; the atmosphere is often much quieter.
Suggested Pilgrimage Itinerary
Half-Day Pilgrimage
- Begin at Basilica of San Clemente and spend time in quiet prayer.
- Attend Mass if the schedule aligns with your visit.
- Visit the principal shrine, tomb, relic, apparition site, or historic chapel.
- Go to Confession when available.
- Finish with another short period of prayer before leaving.
Have more time? Add other major basilicas and saint shrines in Rome.
Mass, Confession & Prayer
When the church is active, Mass is the best way to place the saint's witness within the life of the Church. Confession, Adoration, and devotions vary by community.
Use the current schedule provided by the shrine, parish, diocese, or religious community shortly before visiting.
Pilgrim Tip: Avoid building your itinerary around an old fixed Mass time. Liturgical schedules can change seasonally and on feast days.
Practical
What to Bring
Pilgrimage Essentials
- Rosary
- Small Bible or prayer book
- Written prayer intentions
- Journal and pen
- Reusable water bottle
Practical Items
- Comfortable walking shoes
- Small backpack
- Portable phone charger
- Modest clothing for churches
- Payment card plus a small amount of Euro (€)
Pilgrim Tip: Pack lightly enough that you can spend the day walking and praying without managing unnecessary gear.
Before You Go
Before leaving:
- ✓ Check current opening hours
- ✓ Check Mass and Confession information
- ✓ Write down your prayer intentions
- ✓ Confirm airport and ground transportation
- ✓ Check the weather
- ✓ Pack comfortable walking shoes
- ✓ Confirm accessibility needs in advance
- ✓ Carry appropriate church clothing
- ✓ Leave room for quiet prayer
Most Important: Do not experience Basilica of San Clemente only as a historic attraction. Make time for prayer, the sacraments when available, and the devotion or biblical event that gives the place its meaning.
Additional Information
Pilgrims visit the medieval basilica with its celebrated apse mosaic, the tomb of St. Cyril, and the excavations beneath, descending through the fourth-century church to the Roman levels below. The basilica, near the Colosseum and the Lateran, is open to visitors, with the feast of St. Clement on November 23.
Official Information
Check the shrine, parish, diocese, or custodian's official website for current opening hours, liturgies, closures, and pilgrimage notices.
Currency
Italy uses Euro (€). Carry a payment card plus a small amount of local cash for offerings, small cafés, or local transport.
Local Language
Italian is the principal language for this destination. English availability varies, but major international shrines often have multilingual staff or printed material.
Religious Etiquette
Dress respectfully, silence phones during prayer and Mass, avoid photographing worshippers at close range, and follow any local rules around relics, tombs, confessionals, or restricted chapels.
Pilgrim travel note: Mass times, opening hours, costs, accessibility, and local conditions can change. Please confirm important details directly with the shrine and your providers before you travel. Travel Disclaimer
Travel with a group
Prefer to travel with a group?
No guided pilgrimages that include Basilica of San Clemente are listed yet. Many parishes and dioceses organize their own trips, so ask at yours.
Continue your pilgrimage
Sacred places nearby
- Basilica of Sts. John and Paul (Tomb of St. Paul of the Cross) The burial place of St. Paul of the Cross. <1 mi
- Church of Santa Francesca Romana The burial place of St. Frances of Rome. <1 mi
- The Scala Santa (Holy Stairs), Rome The Scala Santa is a flight of twenty-eight marble steps in Rome that pilgrims climb on their knees while pra… <1 mi
- Basilica of St. John Lateran The cathedral of Rome and 'mother of all churches,' the pope's cathedral church. <1 mi
- Basilica of Sts. Cosmas and Damian A church holding relics of Sts. Cosmas and Damian. <1 mi
- Basilica of St. Mary Major (Relics of St. Jerome) A church holding relics of St. Jerome. <1 mi
- Basilica of St. Mary Major The largest Marian church in Rome and one of the four papal major basilicas. <1 mi
- Basilica of Sts. Nereus and Achilleus A church holding relics of St. Achilleus. <1 mi
Information & sources
Mass times, admission and travel requirements change. Confirm them with the official source before you visit.
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