Basilica of Saint Paul Outside the Walls

Church Major Rome basilica outside city walls with mosaics

Major basilica outside Rome’s ancient walls with a long nave, 19th-century mosaics and monastic cloister. Pilgrims and visitors come for relics of Saint Paul and early Christian art.

Main image

The Basilica of Saint Paul Outside the Walls is a major early-Christian basilica in Rome located just outside the ancient Aurelian Walls and dedicated to the apostle Paul. Its origins go back to a 4th-century foundation built over the site traditionally regarded as Paul’s burial place.

The basilica features a long nave, a richly decorated apse and an extensive cloister; the interior displays mosaics, marble columns and funerary monuments. The building is venerated for containing the tomb of Saint Paul and for its status among Rome’s principal papal churches.

A church was originally established on the site in the 4th century under imperial patronage; the present church largely reflects later medieval and 19th-century reconstructions, especially after a devastating fire in 1823. The 19th-century rebuilding sought to restore the basilica’s earlier appearance while incorporating surviving medieval elements.

The basilica stands along the Via Ostiense on the southeastern side of Rome’s ancient walls, a short distance from the modern Porta San Paolo and the Pyramid of Cestius. It is located outside the historic center but within the city of Rome and is accessible from central districts by public transport.

  • Papal status: Recognized as one of the four major papal basilicas in Rome and distinguished from the basilica inside the Aurelian Walls by its location outside the ancient city boundary.
  • 1823 fire: A major fire in 1823 destroyed much of the church; extensive reconstruction was carried out in the mid-19th century to restore the building.

What to See #

  • Tomb of Saint Paul: Built over the traditional burial place of the apostle Paul and contains the site venerated as his tomb beneath the basilica's apse.
  • Cloister: A cloister dating from the 13th century that surrounds a planted inner courtyard and contains sculpted capitals and medieval decoration.
  • Nave and apse: The long central nave and chancel area that present large mosaics, painted decoration and marble columns typical of a major papal basilica.
Basilica of Saint Paul Outside the Walls
Piazzale San Paolo 1, 00146 Rome, Italy
41.8587, 12.4770
Daily (opening times vary and may be altered for services)
Free to enter the basilica (donations welcome); cloister/museum areas may charge a small fee

How to Get to Basilica of Saint Paul Outside the Walls #

Take Rome Metro line B to the Basilica San Paolo station - the basilica is a short (about 5-10 minute) walk from the station across Piazzale San Paolo along Via Ostiense. The site is also reachable by regional buses that run along Via Ostiense.

Tips for Visiting Basilica of Saint Paul Outside the Walls #

  • Take Metro B to the Basilica San Paolo stop for a direct and short walk to the church entrance-this is the most convenient public-transport access and avoids a long walk from central Rome.
  • Visit in the weekday morning hours to avoid large tour groups and to experience the interior and cloister more peacefully; many visitors concentrate on the better-known basilicas closer to the centre and miss the cloister behind the church.
  • Allow time to see the cloister and papal monuments: these areas are part of the site but are often missed by people who only view the main nave, and they offer fine mosaics and quieter architectural details.

Best Time to Visit Basilica of Saint Paul Outside the Walls #

As an indoor religious site, plan visits in off‑peak months or early in the day to avoid crowds and lines.

High season
Apr-Oct · 15-32°C (Rome average)
Warmer months bring the most visitors-expect queues at major basilicas and consider early mornings or late afternoons to avoid crowds.
Low season
Nov-Feb · 3-15°C (Rome average)
Cooler months with noticeably fewer tourists, shorter lines and a quieter atmosphere inside the basilica.

Weather & Climate near Basilica of Saint Paul Outside the Walls #

Climate

Basilica of Saint Paul Outside the Walls's climate is classified as Hot-Summer Mediterranean - Hot-Summer Mediterranean climate with warm summers (peaking in August) and cold winters (coldest in January). Temperatures range from 4°C to 30°C. Moderate rainfall (736 mm/year).

Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
41°
Warmest Month
-5°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 12°C and lows of 4°C. Moderate rainfall (77 mm) and partly cloudy skies.

55 Acceptable

Comfort

Feels Like Cold
C
Temperature
13°
81%
Humidity
Very Humid

Weather

77 mm
Rainfall
2.0 m/s
Wind
Calm
0.2
UV Index
Low
9.4h daylight

February

February is cold with highs of 13°C and lows of 4°C. Moderate rainfall (70 mm) and partly cloudy skies.

61 Good

Comfort

Feels Like Cold
C
Temperature
13°
79%
Humidity
Very Humid

Weather

70 mm
Rainfall
2.2 m/s
Wind
Calm
0.4
UV Index
Low
10.5h daylight

March

March is cool with highs of 16°C and lows of 6°C. Moderate rainfall (62 mm) and partly cloudy skies.

71 Very Good

Comfort

11°
Feels Like Cool
11°C
Temperature
16°
76%
Humidity
Very Humid

Weather

62 mm
Rainfall
2.5 m/s
Wind
Calm
0.7
UV Index
Moderate
11.8h daylight

April

April is cool with highs of 18°C and lows of 8°C. Moderate rainfall (59 mm) and partly cloudy skies.

73 Very Good

Comfort

13°
Feels Like Cool
13°C
Temperature
18°
72%
Humidity
Very Humid

Weather

59 mm
Rainfall
2.5 m/s
Wind
Calm
1.2
UV Index
High
13.2h daylight

May

May is cool with highs of 23°C and lows of 12°C. Moderate rainfall (42 mm).

87 Excellent

Comfort

18°
Feels Like Cool
18°C
Temperature
12° 23°
68%
Humidity
Humid

Weather

42 mm
Rainfall
2.2 m/s
Wind
Calm
1.7
UV Index
Very High
14.4h daylight

June

June is mild with highs of 27°C and lows of 16°C. Moderate rainfall (31 mm) and mostly sunny skies.

91 Ideal

Comfort

22°
Feels Like Mild
22°C
Temperature
16° 27°
62%
Humidity
Humid

Weather

31 mm
Rainfall
2.3 m/s
Wind
Calm
2.1
UV Index
Extreme
15.0h daylight

July

July is warm with highs of 30°C and lows of 19°C. The driest month with just 15 mm and clear sunny skies.

97 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
19° 30°
55%
Humidity
Humid

Weather

15 mm
Rainfall
2.3 m/s
Wind
Calm
2.2
UV Index
Extreme
14.7h daylight

August

August is the warmest month with highs of 30°C and lows of 19°C. Moderate rainfall (34 mm) and clear sunny skies.

93 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
19° 30°
55%
Humidity
Humid

Weather

34 mm
Rainfall
2.2 m/s
Wind
Calm
1.8
UV Index
Very High
13.7h daylight

September

September is mild with highs of 26°C and lows of 16°C. Moderate rainfall (67 mm) and mostly sunny skies.

87 Excellent

Comfort

21°
Feels Like Mild
21°C
Temperature
16° 27°
64%
Humidity
Humid

Weather

67 mm
Rainfall
2.0 m/s
Wind
Calm
1.2
UV Index
High
12.3h daylight

October

October is cool with highs of 22°C and lows of 12°C. Regular rainfall (91 mm).

73 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 22°
73%
Humidity
Very Humid

Weather

91 mm
Rainfall
1.9 m/s
Wind
Calm
0.7
UV Index
Moderate
11.0h daylight

November

November is cool with highs of 16°C and lows of 8°C. The wettest month with heavy rain (101 mm) and partly cloudy skies.

67 Good

Comfort

12°
Feels Like Cool
12°C
Temperature
17°
80%
Humidity
Very Humid

Weather

101 mm
Rainfall
1.9 m/s
Wind
Calm
0.3
UV Index
Low
9.7h daylight

December

December is cold with highs of 13°C and lows of 5°C. Regular rainfall (87 mm) and partly cloudy skies.

59 Acceptable

Comfort

Feels Like Cold
C
Temperature
13°
81%
Humidity
Very Humid

Weather

87 mm
Rainfall
2.2 m/s
Wind
Calm
0.2
UV Index
Low
9.1h daylight

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