Monumentum Ancyranum: Emperor Augustus’s Stone Testament
In the Altındağ district, in Ankara’s oldest neighborhood, next to the Hacı Bayram Mosque, stands an archaeological monument that draws historians from all over the world—the Augustus Tapınağı, or Temple of Augustus and Rome. Carved into its interior walls is the Monumentum Ancyranum—the most complete surviving copy of the Res Gestae Divi Augusti, the political testament of the first Roman emperor. This is the only text of such length left by the founder of the Roman Empire himself, and it has survived not in Rome, but in Ankara—thanks to a combination of circumstances and the stubbornness of stone.
History
Modern-day Ankara was known in antiquity as Ancyra and served as the center of the Roman province of Galatia, established in 25 BCE following the death of the Galatian king Amintas. As early as 25–20 BC, an augusteum—a temple dedicated to Emperor Augustus and the goddess Roma—was erected on the site of an earlier Phrygian temple (presumably dedicated to the god Mên). This was a standard design for the new cult, intended to integrate the local elite into imperial ideology.
After Augustus’s death in 14 CE, the Roman Senate decreed that his “Deeds” (Res Gestae Divi Augusti) be inscribed on bronze tablets in front of the mausoleum in Rome. The bronze originals have long been lost, but provincial copies were distributed throughout the empire. In Ancyra, the text was carved onto the stone walls of the temple itself: the Latin version inside the pronaos, the Greek translation on the outside of the cella. This is how the Monumentum Ancyranum came to be.
In the 5th–6th centuries, the temple was converted into a Byzantine church, and in the 15th century, the Hacı Bayram Mosque was built nearby, and the temple’s masonry effectively became part of its outer courtyard. The text of the “Res Gestae” was rediscovered by European scholars in the 1550s–1560s by the Croatian diplomat Antun Vrančić (Andreas Vrancsics). Since then, the Monumentum Ancyranum has been a mandatory stop for any scholarly expedition to Anatolia.
What to see
The walls of the pronaos with a Latin inscription
The main exhibit is the two inner walls of the pronaos (outer portico) featuring an authentic Latin inscription from the 1st century CE. The text “Res Gestae Divi Augusti” consists of 35 paragraphs in which Augustus himself lists his military campaigns, public donations, restored temples, the resettlement of veterans, and the number of gladiators in the games he organized. This is the only known document of this length written by an emperor for the general public.
Greek translation on the outer wall
A Greek translation of the same text has been preserved on the exterior of the temple’s cella—it was carved for the local population, who read Greek. This duplication of the text allows philologists to compare the versions and analyze the nuances of translating imperial propaganda into the various languages of the empire.
Doorway and side walls
Two side walls and a richly decorated doorway with carved ornamentation have survived from the temple. Traces of the six columns of the façade are visible on the site, allowing for the reconstruction of the original plan as a prostyle with a six-column portico.
Hacı Bayram Mosque
Right next to the temple stands the 15th-century Hacı Bayram Mosque—Ankara’s second most significant shrine after the fortress. The mosque and the temple form an intriguing visual dialogue: ancient and Ottoman, pagan and Muslim, lie literally just a few meters apart. Step inside the mosque—the worshippers here are used to tourists.
Interesting Facts
- The temple was built in 25–20 BCE on the site of an earlier Phrygian sanctuary, believed to have been dedicated to the moon god Mên or the goddess Cybele.
- Monumentum Ancyranum is the only nearly completely preserved copy of the Res Gestae Divi Augusti, the emperor’s political testament. The bronze originals in front of Augustus’s mausoleum in Rome have been lost.
- The Latin text is carved inside the pronaos, while the Greek translation is on the outside of the cella. This was done so that the text could be read by both the Romans and the local Greek-speaking inhabitants of the province of Galatia.
- The text was rediscovered in the 1550s by the Croatian diplomat Antun Vrančić. A full-scale exact replica was made for the 1911 World’s Fair in Rome and is now housed in the Museo della Civiltà Romana.
- Today, two side walls and the doorway remain of the temple; traces of the six columns of the pronaos are visible. The 15th-century Hacı Bayram Mosque stands right next to the ancient ruins.
How to get there
The temple is located in the Altındağ district, in the historic part of Ankara—Ulus—next to the Hacı Bayram Mosque. GPS coordinates: 39.9443° N, 32.8583° E. The nearest metro station is Ulus (Ankaray line); from there, it is about a 10-minute walk east through the shopping streets of the old city center.
From Kızılay (Ankara’s central square)—about a 2 km walk or one metro stop. From Esenboğa Airport—take the Havaş bus to Ulus (about 45 minutes) or a taxi. Parking in Ulus is difficult; it’s better to take the metro. The temple grounds are open-air; you can walk around both the exterior and the interior of the fenced-off area.
Tips for travelers
The best time to visit is in the morning or late afternoon: the sun coming from the side highlights the relief of the letters on the wall, making the Latin text particularly easy to read. At noon, the wall is lit head-on, and the inscriptions lose their contrast. If you’re specifically interested in epigraphy, bring binoculars or a 70–200 mm lens to examine the upper lines.
Admission to the site is usually free, and a visit takes 30–60 minutes depending on your level of interest. Before visiting the Hacı Bayram Mosque, women will need a headscarf, and everyone must remove their shoes. Please respect prayer times: tourists are not allowed to enter the mosque approximately 15 minutes before and during namaz.
Combine your visit with a tour of Ankara’s old town: from here, it’s an easy walk to Ankara Kalesi and the Anatolian Civilizations Museum (just 1.5 km on foot). This will give you a complete overview of the city’s history, from the Hittites through Rome to the Ottomans. Monumentum Ancyranum is one of those rare places where you can touch a text that Augustus himself dictated two thousand years ago. Don’t miss out on this experience.