Vatican and St. Peter's Square Self-Guided Audio Walk: Castel Sant'Angelo, Passetto and Borgo
1 hour and 15 minutes
About this experience
Until the 1930s, Saint Peter's Square burst on you at the end of a narrow street. Then an avenue was cut through the old Borgo, and the surprise became a long view. This walk takes both ways in. Start on Ponte Sant'Angelo among Bernini's angels and learn which two he carved himself. Circle Castel Sant'Angelo, Hadrian's tomb turned papal fortress, through the gardens in its old moat, and follow the Passetto, the raised corridor popes used to flee to the castle. Look down Via della Conciliazione at the whole dome, then take the surviving lanes and Borgo Pio down Via di Porta Angelica into the square, to the marker where the colonnade's four rows line up into one, and end facing the basilica. Ten stops, about 1.9 km and 75 minutes, at your own pace, in English. Castel Sant'Angelo and the Vatican Museums are ticketed and not included; the basilica is free, with a security check and a dress code.
- Experience type
- Day tour or activity
- Duration
- 1 hour and 15 minutes
- Guide
- English
- Audio guide
- English
- Categories
- Walking tour · Cultural and theme tours · City tours
What's included
Self-guided audio tour in English: 10 stops, 1.9 km, 75 minutes Stops at Bernini's angels, Hadrian's tomb, popes' raised escape corridor GPS map and walking directions in your phone browser, no app needed Lifetime access: start any day, at any hour, and replay it
What's not included
A live guide: you set the pace and the pauses A fixed start time: begin whenever you arrive Museum and monument tickets, all optional extras Tip or gratuity Food and drinks Entry or admission fee
Please note
To start the tour, enter the ticket code from your confirmation on the Roamer redemption page linked there. Do this before you set off, while you still have signal. The tour then opens in your phone browser, with no app to download. Bring a charged phone and earphones. Mobile data helps; if you have none, open the tour on wifi before you set off. Best time: A weekday morning, not a Wednesday: the castle gardens open at 7am, the Borgo is quieter before the lunch crowds in Borgo Pio. A late afternoon start also works if you reach the gardens before sunset (about 6.40pm in early October, about 5.15pm after the clocks go back on 25 October 2026). On Wednesday mornings the square is usually fenced for the pope's general audience, and on Sundays at noon it fills for the Angelus. Getting to the start: the walk begins at the south end of Ponte Sant'Angelo, a short walk north of Piazza Navona. By public transport, Roma Capitale lists Lepanto (Metro line A) for the castle area, and buses 40, 62, 23, 271, 280 and 982 stop at Piazza Pia, at stop five; bus numbers as published by Roma Capitale, not rechecked against ATAC. Checked 8 October 2026. The walk ends in Saint Peter's Square. The nearest Metro station is Ottaviano, line A, north of the square. Castel Sant'Angelo (stop 2) is a ticketed museum, 18 EUR full price since 1 July 2026, Tuesday to Sunday 9am to 7.30pm; details on stop 2's card. Checked 8 October 2026 at cultura.gov.it. The Passetto (stop 4) can be walked only on booked guided visits, on a calendar set by the castle's museum and sold through CoopCulture; they start at the Torre del Mascherino on Piazza della Città Leonina, by stop 8. The 2025 schedule ran Friday to Sunday mornings and Saturday evenings; we could not find the 2026 calendar. Checked 8 October 2026. The surviving pieces of Porta Angelica (stop 8), its inscription, the arms of Pius IV and two angels, are set into the wall around the corner at the north end of Via di Porta Angelica, on Viale dei Bastioni di Michelangelo. The coat of arms on the corner itself is a later pope's, Pius XI's. Saint Peter's Basilica (stop 10) is free, open 7am to 8pm every day since 1 June 2026, last entry 7.15pm. Cover shoulders and avoid very short clothing and hats. The security queue forms in the right-hand curve of the colonnade. Checked 8 October 2026 at basilicasanpietro.va. For the best view of the whole dome, stand at the head of Via della Conciliazione (stop 5), or walk a little way back down the avenue after the walk. Rome's free drinking fountains, the nasoni, are a real help on a hot day: there is one at Piazza del Catalone, at the east end of Borgo Pio. The avenue has little shade; the castle gardens have pines and holm oaks. The castle gardens (stops 3 and 4) are open from 7am until sunset, by Roma Capitale's official page (checked 8 October 2026), and close earlier in winter as the sun sets earlier. If they are shut, follow the riverside pavement from the north end of the bridge to Piazza Pia (stop 5) and go on from there. Wednesday mornings: the pope's general audience is usually held in Saint Peter's Square at 10am (it was on 2 and 9 September 2026, by the Vatican Press Office), and the square is fenced and screened from early morning. We could not confirm whether the October audiences are in the square. On a Wednesday morning, end the walk at stop 8 or expect a security line to enter the square. Checked 8 October 2026. Vicolo del Campanile (between stops 5 and 7) is a one-way lane with no pavement: residents' cars and scooters come toward you. Keep to the edge, in single file. Leaving Piazza Pia, the route crosses Via della Traspontina at the lights, then the avenue's own north roadway twice on zebra crossings without lights. In the Borgo's lanes, cross on the zebras and watch for scooters. Pickpockets work the bridge, Borgo Pio at lunchtime and Saint Peter's Square. Keep bags closed and in front of you. In Saint Peter's Square, do not cut through the security queue under the right-hand colonnade; stay on the open paving. Stop 10 is at the foot of the basilica's steps, not on them. Do not approach the Vatican's gates and checkpoints at stop 8, and keep a respectful distance from the Swiss Guards. The streets are paved with sampietrini, uneven cobbles, for much of the walk; strollers do best on the avenue's central promenade. Public transportation nearby
Itinerary
- 1Day 0
Ponte Sant'Angelo: Bridge of Angels
Ponte Sant'Angelo, south end of the bridge by the first angels, 00186 Rome, Rome
An emperor's bridge to his own tomb, lined with ten marble angels from Bernini's workshop, two of them copies of his own.
- 2Day 0
Castel Sant'Angelo: A Tomb Turned Fortress
Ponte Sant'Angelo, north half of the bridge facing Castel Sant'Angelo, 00193 Rome, Rome
Hadrian's round tomb on the Tiber, turned by the popes into a fortress, a prison and now a museum.
- 3Day 0
Parco Adriano: A Fortress Drawn in Grass
Parco Adriano, Viale Cardinale Angelo dell'Acqua, east side of the moat path, 00193 Rome, Rome
The castle's bastions and its old moat, laid out as public gardens with pines, holm oaks and lawns.
- 4Day 0
Passetto di Borgo: The Popes' Corridor
Largo Mario dell'Arco, at the moat's north-west corner by the Passetto, 00193 Rome, Rome
A raised corridor on an old wall, about 800 metres long, that carried popes in flight from the Vatican to the castle.
- 5Day 0
Piazza Pia: The Long View
Via della Conciliazione, north pavement at Piazza Pia, 00193 Rome, Rome
The head of Via della Conciliazione, the avenue cut through the Borgo in 1936 to 1937 that frames the whole dome from far away.
- 6Day 0
Vicolo del Campanile: The Old Scale
Borgo Sant'Angelo, at the Passetto arch over Vicolo del Campanile, 00193 Rome, Rome
A narrow Borgo lane with no pavement, closed off by the popes' raised corridor: the scale of the approach before the avenue.
- 7Day 0
Borgo Pio: A Pope's Small City
Borgo Pio, at the Vicolo delle Palline end, 00193 Rome, Rome
Pope Pius IV's planned little city of 1565, a straight street between the castle and the Vatican.
- 8Day 0
Porta Angelica: The Gate That Is Gone
Via di Porta Angelica, at the north end of Piazza della Città Leonina, 00193 Rome, Rome
The street named for Pius IV's gate, pulled down in 1888, beside the Swiss Guard barracks, a Vatican gate and the corridor's last arch.
- 9Day 0
Colonnade and Obelisk: Four Rows Become One
Piazza San Pietro, at the marble disc where the colonnade's four rows align, 00120 Vatican City, Vatican City
The marker where four rows become one, beside the Egyptian obelisk in the middle of the square.
- 10Day 0
Saint Peter's Basilica: The Dome Sinks Behind
Piazza San Pietro, at the foot of the square facing the basilica, 00120 Vatican City, Vatican City
Maderno's broad front of Saint Peter's, which hides all but the top of Michelangelo's dome as you come close.
Meeting point
Ponte Sant'Angelo, Rome Ponte Sant'Angelo, south end of the bridge by the first angels, 00186 Rome, Rome, Lazio, IT
Pick up
Pickup is not provided.
Cancellation policy · Vatican and St. Peter's Square Self-Guided Audio Walk: Castel Sant'Angelo, Passetto and Borgo
Standard Viator policy
- Cancellation 0–24 hours before departure: 100% cancellation fee.
- Cancellation 24–24000 hours before departure: 0% cancellation fee.
Good to know
Operated by Roamer and sold by AGORA. Your voucher and booking reference arrive by email straight after payment.