Walking down the Via dei Fori Imperiali is like strolling through an open-air history book. Most visitors rush straight to the Colosseum or the main Roman Forum, often confusing them with the monumental ruins lining the opposite side of the street. These are the Imperial Forums, a series of five monumental squares built over 150 years by Rome's most powerful emperors.
While the old Roman Forum grew organically and chaotically over centuries, the Imperial Forums were planned propaganda pieces. Caesar, Augustus, Nerva, and Trajan built these grand spaces to showcase their power, expand the city center, and outdo their predecessors. Today, understanding how to visit them, where to buy tickets, and which parts are free to view from the street is the key to enjoying this archaeological marvel without getting overwhelmed.
Practical Information for Visitors
Before you dive into the history, here is the logistical data you need to plan your visit efficiently. The Imperial Forums area is complex because some parts are visible for free from the street level, while walking among the ruins requires a specific ticket.

Entrance Fees & Tickets 2026
You have a few options depending on how deep you want to explore.
- Street View: You can see about 70% of the ruins for free simply by walking along the Via dei Fori Imperiali and the raised walkways. This is perfect for travelers on a budget or those with limited time.
- Imperial Forums Museum (Trajan's Market): To enter the multi-level complex of Trajan's Market and the Museum of the Imperial Forums, you need a specific ticket. The standard price is around 13€.
- The SUPER Ticket (Forum Pass): If you want to walk down onto the archaeological floor of the Imperial Forums (connecting directly to the Roman Forum), you will need the Forum Pass Super or the Full Experience ticket. This usually costs around 18€ and includes the Colosseum and Palatine Hill.
Note: The site is included in the Roma Pass. If you are planning a longer stay and want to see religious art and history, you might also be interested in our guide to the Vatican Museums.
Opening Hours
The outdoor archaeological areas generally follow the sun. They open at 09:00 and close one hour before sunset.
- Winter: Closes around 16:30.
- Summer: Open until 19:15.
- Trajan's Market Museum: Open daily from 09:30 to 19:30 (Last admission one hour before closing).
How to Get There
The area is centrally located and hard to miss.
- Metro: Line B (Blue Line), get off at Colosseo station. Walk 5 minutes down Via dei Fori Imperiali.
- Bus: Lines 51, 85, 87, and 118 stop directly on the main avenue.
Walking Through the History: The 4 Great Forums
Each forum was built as an expansion of the previous one. We recommend walking from Piazza Venezia toward the Colosseum to view them in a logical order.
Forum of Caesar: The First Expansion
Built in 46 BC, this was the trendsetter. Julius Caesar felt the old Roman Forum was too crowded and chaotic for a man of his stature. He spent a fortune buying private land to build this rectangular square. The focal point was the Temple of Venus Genetrix. Caesar claimed his family descended directly from the goddess Venus, so this temple was a political statement as much as a religious one. Today, you can clearly see the three standing columns of this temple from the sidewalk.
Forum of Augustus: The Avenger
Right next to Caesar's project, Emperor Augustus built his forum. Construction dragged on for decades and was finally inaugurated in 2 BC. Augustus vowed to build a temple to Mars Ultor (Mars the Avenger) before the Battle of Philippi to avenge Caesar's assassination.
When you look at this forum, notice the massive high wall at the back. This is a firebreak wall (muro tagliafuoco). Augustus built it to protect his precious marble forum from the frequent fires in the Suburra, the crowded and dangerous slum district that lay just behind it. It also served a visual purpose: blocking the view of the poor neighborhood from his glorious square.
Forum of Nerva: The Narrow Passage
Sandwiched tightly between the Forum of Augustus and the Temple of Peace, this is often called the Forum Transitorium (Passage Forum). It sits on a long, narrow strip of land. Emperor Domitian started it, but Nerva inaugurated it in 97 AD. Because space was so tight, they couldn't build full colonnades. Instead, they built engaged columns that protrude from the wall. You can still see two of these beautiful columns, known as the Colonnacce, standing today.
Forum of Trajan & Trajan’s Column
This is the grandest and last of the Imperial Forums, completed in 112 AD. It was financed by the massive spoils of war from Trajan's conquest of Dacia (modern-day Romania). The scale here is massive. The centerpiece that catches everyone's eye is Trajan’s Column. Standing 38 meters high, it is wrapped in a continuous spiral frieze that tells the story of the Dacian Wars like a stone movie reel.
Fun Fact: The statue on top was originally Emperor Trajan. However, in 1588, the Pope replaced him with St. Peter, who still watches over the city today.
Trajan's Market (Mercati di Traiano)
Opposite the forums, climbing up the Quirinal Hill, is a semi-circular brick structure that looks surprisingly modern. This is Trajan's Market, often considered the world's first shopping mall. Built by the genius architect Apollodorus of Damascus, it housed over 150 shops (tabernae) and administrative offices.
Unlike the forums which were for politics and religion, this was a place of business. Today, it houses the Museum of the Imperial Forums. We highly recommend entering this museum. It allows you to walk through the ancient shopping streets and offers one of the best elevated views over the entire archaeological area.
Viaggio nei Fori: The Night Experience
If you are in Rome during the warmer months (usually April to November), look out for the Viaggio nei Fori (Journey through the Forums). This is a spectacular night-time multimedia show projected directly onto the ruins of the Forum of Augustus and the Forum of Caesar.
Using lights, projections, and audio narration, the stones come alive to show you exactly how they looked 2,000 years ago. It is an immersive way to understand the scale of these buildings without needing to use your imagination too hard.
Tips for the Best Views & Photos
You do not always need to buy a ticket to get the perfect shot. Here are our top spots for photography:
- Via dei Fori Imperiali Terraces: There are balcony-like spots along the main sidewalk near the Forum of Augustus and Trajan's Market. These are free and offer a perfect angle for sunset photos.
- Campidoglio Overlook: Walk up to the Capitoline Hill (behind the Victor Emmanuel monument). Go to the right side of the Senatorial Palace for a breathtaking panoramic view over the entire Roman Forum and Imperial Forums.
- Trajan's Market Upper Level: If you pay for the museum entrance, the upper terrace provides a unique vantage point looking down at the Militia Tower and the forums below.
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