Temple of Hercules Victor

Archaeological Site Ancient circular Roman temple in Rome's Forum Boarium

A circular marble temple near the Forum Boarium in Rome, dating to the Republican era and preserved in its columns. Visitors come for classical architecture and its riverside setting close to the Tiber.

Main image

The Temple of Hercules Victor is an ancient circular temple in Rome’s Forum Boarium, dating to the late Republican period and notable for its well-preserved ring of columns.

The temple presents a complete peristyle of Greek-style columns around a circular cella and is visible from adjacent public spaces. As an enduring example of Republican-era temple architecture near the Tiber, it is a frequent stop on walks of ancient Rome.

Constructed in the late 2nd to early 1st century BCE, the temple was dedicated to Hercules and has survived through continuous reuse and conservation; its marble colonnade is especially well preserved compared with many other Republican monuments.

Sited in the Forum Boarium on the banks of the Tiber in central Rome, the temple sits near the city’s historic river crossings and commercial zones from antiquity.

  • Location and preservation: One of Rome's best-preserved Republican-era temples, located on the Forum Boarium near the Tiber River and close to the Porticus of the cattle market.
  • Architectural note: Its circular, colonnaded form makes it distinctive among Roman temples and it is frequently cited as an example of early Roman Republican temple architecture in marble.
Temple of Hercules Victor
Forum Boarium (near the Bocca della Verità), Rome, Italy
41.8887, 12.4808
Open access (outdoor public site)
Free (public outdoor ruin)

How to Get to Temple of Hercules Victor #

The Temple of Hercules Victor stands in the Forum Boarium area by the Tiber, next to the Piazza Bocca della Verità in central Rome. It’s an easy walk from nearby central points - about 8-12 minutes on foot from the Circo Massimo Metro station (Line B) or roughly 10-15 minutes from Piazza Venezia.

Tips for Visiting Temple of Hercules Victor #

  • Go early in the morning or late afternoon to photograph the Temple of Hercules Victor with fewer tourists-its circular form and marble columns look best in soft light and the site is small so crowds can make passages difficult.
  • Combine this stop with nearby Forum Boarium sights (Bocca della Verità, Santa Maria in Cosmedin) in a single walking loop to avoid repeated trips to the area when it's busiest at midday.
  • Look beyond the front colonnade: the temple's proportions and masonry at the rear are often overlooked by quick passersby, so take a full circuit of the temple to appreciate its classical layout.

Best Time to Visit Temple of Hercules Victor #

Visit the Temple of Hercules Victor in spring or autumn for pleasant weather and fewer crowds; summers are hot and busier.

Spring
Mar-May · 10-22°C
Mild, pleasant weather for visiting Rome's ancient sites and walking between ruins with comfortable temperatures.
Summer
Jun-Aug · 20-32°C
Hotter and busier with tourists - visit early morning or late afternoon to avoid the heat and crowds.
Winter
Dec-Feb · 2-13°C
Cooler and quieter period with fewer visitors - good for those preferring a less crowded experience.

Weather & Climate near Temple of Hercules Victor #

Climate

Temple of Hercules Victor'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 (712 mm/year).

Air Quality: AQI 55 Moderate
Best Time to Visit
JulyJuneAugust
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 (74 mm) and partly cloudy skies.

57 Acceptable

Comfort

Feels Like Cold
C
Temperature
12°
81%
Humidity
Very Humid

Weather

74 mm
Rainfall
1.9 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 (67 mm) and partly cloudy skies.

61 Good

Comfort

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

Weather

67 mm
Rainfall
2.1 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 (60 mm) and partly cloudy skies.

71 Very Good

Comfort

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

Weather

60 mm
Rainfall
2.4 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 (58 mm) and partly cloudy skies.

73 Very Good

Comfort

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

Weather

58 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 (41 mm).

87 Excellent

Comfort

18°
Feels Like Cool
18°C
Temperature
13° 23°
68%
Humidity
Humid

Weather

41 mm
Rainfall
2.1 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. Light rainfall and mostly sunny skies.

93 Ideal

Comfort

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

Weather

29 mm
Rainfall
2.2 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 (33 mm) and clear sunny skies.

93 Ideal

Comfort

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

Weather

33 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 (65 mm) and mostly sunny skies.

87 Excellent

Comfort

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

Weather

65 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 (89 mm).

73 Very Good

Comfort

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

Weather

89 mm
Rainfall
1.8 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 97 mm of rain and partly cloudy skies.

69 Good

Comfort

12°
Feels Like Cool
12°C
Temperature
16°
80%
Humidity
Very Humid

Weather

97 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 (84 mm) and partly cloudy skies.

59 Acceptable

Comfort

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

Weather

84 mm
Rainfall
2.1 m/s
Wind
Calm
0.2
UV Index
Low
9.1h daylight

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