Great Altar of Hercules
Archaeological Site Ancient Roman altar dedicated to Hercules
Archaeology visitors come to the Great Altar of Hercules in Rome to study remains tied to ancient Roman ritual practice and to explore nearby Forum-area ruins.
.jpg?width=1200)
The Ara Maxima Herculis, or Great Altar of Hercules, was an ancient open-air altar and cult site in Rome located in the Forum Boarium area near the Tiber River. It served as one of the principal cult sites dedicated to Hercules in the city.
Remains of the altar are not presented as a single freestanding monument in the modern landscape but are associated with the broader archaeological area of the Forum Boarium, which includes the well-preserved Temple of Hercules Victor and the nearby riverside ruins. The area offers views of late Republican and Imperial period urban fabric and ancient riverfront sanctuaries.
The altar and its rites are attested in Roman literary sources as an early and important cult of Hercules in the city. The site was part of Rome’s cattle market district in antiquity and continued to be referenced through the Republican and Imperial periods.
Located in the Forum Boarium on the left bank of the Tiber in central Rome, close to the modern Via del Mare and within walking distance of the Capitoline Hill and the historic riverside quarter.
How to Get to Great Altar of Hercules #
The site is a short walk from the historic center of Rome. From the Colosseum or Circus Maximus, walk or take bus routes that serve the Tiber riverfront; the Forum Boarium lies near the Tiber’s curve and Ponte Fabricio.
Tips for Visiting Great Altar of Hercules #
- Combine a visit with a walk through the Forum Boarium area-many relics of Rome's ancient topography are clustered nearby.
- Look for the scale: the altar's important not for height but for its symbolic position in Republican-era Rome.
Best Time to Visit Great Altar of Hercules #
Spring and autumn offer comfortable temperatures and lighter crowds for walking Rome's ancient layers.
Weather & Climate near Great Altar of Hercules #
Great Altar of Hercules'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).
January
January is the coolest month with highs of 12°C and lows of 4°C. Moderate rainfall (74 mm) and partly cloudy skies.
Comfort
Weather
February
February is cold with highs of 13°C and lows of 4°C. Moderate rainfall (67 mm) and partly cloudy skies.
Comfort
Weather
March
March is cool with highs of 16°C and lows of 6°C. Moderate rainfall (60 mm) and partly cloudy skies.
Comfort
Weather
April
April is cool with highs of 18°C and lows of 8°C. Moderate rainfall (58 mm) and partly cloudy skies.
Comfort
Weather
May
May is cool with highs of 23°C and lows of 12°C. Moderate rainfall (41 mm).
Comfort
Weather
June
June is mild with highs of 27°C and lows of 16°C. Light rainfall and mostly sunny skies.
Comfort
Weather
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.
Comfort
Weather
August
August is the warmest month with highs of 30°C and lows of 19°C. Moderate rainfall (33 mm) and clear sunny skies.
Comfort
Weather
September
September is mild with highs of 26°C and lows of 16°C. Moderate rainfall (65 mm) and mostly sunny skies.
Comfort
Weather
October
October is cool with highs of 22°C and lows of 12°C. Regular rainfall (89 mm).
Comfort
Weather
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.
Comfort
Weather
December
December is cold with highs of 13°C and lows of 5°C. Regular rainfall (84 mm) and partly cloudy skies.
.jpg?width=600)
