Arch of Constantine Arch
Roman triumphal arch celebrating Constantine's victory near Colosseum
Near the Colosseum in Rome, the Arch of Constantine dates to the early 4th century and commemorates Constantine's victory; visitors study its reliefs and Roman imperial symbolism.
Arch of Constantine at a Glance#
Address: Arch of Constantine, Piazza del Colosseo, 00184 Rome, Italy
About Arch of Constantine#
The Arch of Constantine is a triumphal arch in Rome erected in the early 4th century AD to commemorate Emperor Constantine’s victory at the Battle of the Milvian Bridge. It stands on the Via Triumphalis between the Colosseum and the Palatine Hill and is one of the best-preserved large Roman arches.
The monument incorporates original Constantine-period sculptures alongside many ‘spolia’ reliefs and panels taken from earlier imperial monuments belonging to Trajan, Hadrian and Marcus Aurelius. These reused elements were combined with contemporary reliefs and inscriptions celebrating Constantine’s victory.
Erected and dedicated around 312-315 AD, the arch has three gateways and a decorative program that mixes older imperial art with Constantinian additions, reflecting both continuity and political messaging in late Roman public monuments. Over the centuries it remained a prominent landmark and has been conserved within the modern city fabric of Rome.
It is located adjacent to major ancient monuments in the Roman Forum area, making it highly accessible to visitors exploring Rome’s central archaeological core.
- Date and purpose: Dedicated to Constantine’s victory at the Battle of the Milvian Bridge and commonly dated to around 312-315 AD; its reliefs include recycled sculptures from earlier emperors.
- Location: Height is approximately 21 metres, and it sits between the **Colosseum** and the **Palatine Hill**, forming part of Rome’s ancient ceremonial route.
How to Get to Arch of Constantine#
The arch sits adjacent to the Colosseum and is reachable on foot from Rome’s historic centre. Metro Line B (Colosseo station) drops visitors within a two-minute walk.
Tips for Visiting Arch of Constantine#
- View the Arch of Constantine from the Colosseum perimeter for the best photographic angles that capture both monuments in one frame.
- There is no admission to see the arch at street level; combine a Colosseum/Forum ticket if planning to explore the nearby archaeological areas.
- Look closely: the arch is a palimpsest of reused sculptures (spolia) taken from earlier imperial monuments.
Best Time to Visit Arch of Constantine#
The arch is viewable year-round at street level; spring and autumn offer comfortable walking conditions and fewer crowds.
Weather & Climate near Arch of Constantine#
Arch of Constantine'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 (713 mm/year).
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | Acceptable | 4° - 12° | 7° | 74 mm | partly cloudy | 81% | 1.9 m/s | 0.2 low | 9.4h |
| February | Good | 4° - 13° | 8° | 67 mm | partly cloudy | 79% | 2.1 m/s | 0.4 low | 10.5h |
| March | Very Good | 6° - 16° | 11° | 60 mm | partly cloudy | 76% | 2.4 m/s | 0.7 moderate | 11.8h |
| April | Very Good | 8° - 18° | 13° | 58 mm | partly cloudy | 72% | 2.5 m/s | 1.2 high | 13.2h |
| May | Excellent | 12° - 23° | 18° | 41 mm | some cloud | 68% | 2.1 m/s | 1.7 very high | 14.4h |
| June | Ideal | 16° - 27° | 22° | 30 mm | mostly sunny | 62% | 2.2 m/s | 2.1 extreme | 15.0h |
| July | Ideal | 19° - 30° | 25° | 15 mm | clear | 55% | 2.3 m/s | 2.2 extreme | 14.7h |
| August | Ideal | 19° - 30° | 25° | 33 mm | clear | 55% | 2.2 m/s | 1.8 very high | 13.7h |
| September | Excellent | 16° - 27° | 21° | 65 mm | mostly sunny | 64% | 2.0 m/s | 1.2 high | 12.3h |
| October | Very Good | 12° - 22° | 17° | 89 mm | some cloud | 73% | 1.8 m/s | 0.7 moderate | 11.0h |
| November | Good | 8° - 16° | 12° | 97 mm | partly cloudy | 80% | 1.9 m/s | 0.3 low | 9.7h |
| December | Acceptable | 5° - 13° | 8° | 84 mm | partly cloudy | 81% | 2.1 m/s | 0.2 low | 9.1h |
