"The Arch of Hadrian is a cool old gateway that looks like a Roman triumphal arch. It used to stretch across a road in the heart of Athens, leading to the Acropolis. What’s great about it is that it’s an open-air monument, so anyone can check it out for free. This makes it super easy for travelers to swing by while exploring all the historical spots in the city.

It's pretty incredible that such a structure has stood the test of time, and I feel lucky to have seen something so ancient. The views around the area are absolutely stunning, making it a perfect spot for photos, chilling out, or just soaking in the scenery. Whether you're just passing by or planning to linger a bit longer, it’s definitely worth stopping to take it all in."

Bernie

"A Gateway of Honor.

The Arch of Hadrian is one of the city’s most striking Roman monuments. Erected in 131 AD, it was built to honor the Roman emperor Hadrian, whose reign brought prosperity and monumental building projects to Athens. The arch served both as a triumphal gateway and as a symbolic marker between the old city of Theseus and the new quarter developed under Hadrian.

Constructed entirely of Pentelic marble, the arch rises about 18 meters high and combines elements of Greek and Roman design. Its lower section forms a single arched passage, while the upper section includes Corinthian columns and a central niche. Inscriptions carved on both sides highlight its symbolic role: one side proclaims Athens as “the city of Theseus,” while the other dedicates it as “the city of Hadrian, not of Theseus.”

The Arch of Hadrian celebrated the emperor’s contributions to Athens, particularly his completion of the Temple of Olympian Zeus and other civic works. It reflected the blending of Greek heritage with Roman power, symbolizing the city’s dual identity as both ancient polis and imperial metropolis.

Today, the Arch of Hadrian stands as a graceful reminder of the Roman presence in Athens and the city’s enduring cultural importance."

Lefteris Stamatelatos

"The Arch of Hadrian is a standout—even if it’s not massive, its history and setting make it fascinating.

Why It Stood Out:
It’s striking how this 18 m tall marble gate (built around 131–132 AD) creates a symbolic divide between ancient Athens and Hadrian’s Roman-era expansion  . Look closely and you’ll find inscriptions on each side—one reads “This is Athens, the ancient city of Theseus,” and the other, “This is the city of Hadrian, not of Theseus.” It’s history carved in stone .

What to Expect:
• Free and outdoors — easy to see any time of day or night, and no lines or tickets required .
• Situated right beside a busy street, giving a cool contrast between timeless history and modern city life .

Pro Tip:
Take a moment to read the inscriptions and learn about the historical split they represent—it adds depth to what looks like just a fancy old gate. A bit of background goes a long way in boosting your experience.

Timing Thoughts:
Try visiting in the morning or late afternoon to avoid rush-hour traffic and get better photos . If you stick around after dusk, the arch is beautifully lit, offering a much different—and equally memorable—vibe .

Wrap-Up:
The Arch of Hadrian may be modest in size, but with its history, central location, and the visual contrast between old and new, it’s a must-see in Athens. A quick stop can easily add a meaningful layer to your explorations—especially if you pause to read, reflect, and picture centuries of history"

Ryan Szczepkowski