Roman Ruins in the Gothic Quarter: 8 Places, Free and Paid
The short answer. Eight places in the Gothic Quarter still show Roman Barcino, and four cost nothing: the Temple of Augustus columns, the wall and gate at Plaça Nova, the Roman street line along Carrer del Bisbe, and the Porta de Mar on Saturday mornings. The underground city beneath Plaça del Rei costs €7.30, a ticket that also covers two Roman houses and the necropolis, closed until 30 November 2026.
The Roman town never left. Its walls, its temple and its streets sit under the lanes you walk today. Here is where each piece is, when it opens and what it costs, whether you go alone or on one of the Gothic Quarter guided tours that stop at these stones.
Roman ruins in the Gothic Quarter at a glance
The Romans founded their colony between 15 and 13 BC on top of Mount Taber, where Plaça de Sant Jaume is today. Its story is on Gothic Quarter history; this is what you can still see.
| Site | Where | What you see | Open | Price |
|---|---|---|---|---|
| Temple of Augustus | Carrer del Paradís 10 | Four temple columns | Mon 10–14, Tue–Sat 10–19, Sun 10–20 | Free |
| MUHBA Plaça del Rei | Plaça del Rei | Roman streets, laundry, garum factory, winery | Tue–Sat 10–19, Sun 10–20 | €7.30 |
| Wall and gate | Plaça Nova | Towers and a town gate | Always | Free |
| Roman street plan | Carrer del Bisbe to Carrer del Regomir | The main Roman street | Always | Free |
| Porta de Mar | Carrer del Regomir 7–9 | Sea gate and wall | Sat 10–14, closed in August | Free |
| Domus de Sant Honorat | Carrer de la Fruita 2 | Mosaics, garden, baths | Sat–Sun 10–14 | €2.10 |
| Domus d'Avinyó | Carrer d'Avinyó 15 | Wall and ceiling paintings | Sat–Sun 10–14 | €2.10 |
| Via Sepulcral Romana | Plaça de la Vila de Madrid | Tombs along a Roman road | Closed until 30 Nov 2026 | €2.10 |
One €7.30 MUHBA ticket covers every paid site and stays valid for six months. All MUHBA sites close on 1 January, 1 May, 24 June and 25 December.
1. The Temple of Augustus columns
Four Roman columns stand in a courtyard at Carrer del Paradís 10, and entry is free. The temple, dated to the first century BC and dedicated to the worship of the emperor, stood at the axis of the forum on the highest point of Mons Taber. You see fluted shafts with Corinthian capitals and part of the podium, restored by Lluís Domènech i Montaner in the early twentieth century.
It opens on Mondays from 10:00 to 14:00, the one Roman site you can see on a Monday. The streets round it are on what to see in the Gothic Quarter.
2. The underground city beneath Plaça del Rei
The largest Roman site is under your feet. MUHBA, the Barcelona History Museum, has excavated a working neighbourhood beneath Plaça del Rei, and you walk its Roman streets past the city wall:
- A laundry and dye house from the second century AD.
- A factory for salted fish and garum from the third century.
- A winery from the second half of the third century.
- The bishops' complex, fourth to eighth century, with a baptistery.
Last entry is 45 minutes before closing, and it is closed on Mondays. The medieval rooms above ground are on things to do in the Gothic Quarter.
3. The wall and gate at Plaça Nova
Beside Barcelona Cathedral, the Roman wall stands in the open at Plaça Nova. It was built in the fourth century AD over earlier remains, with polygonal towers, and one of the town's gates stands beside the square. You can see it at any hour, for free.
The Old Town and Gothic Quarter small-group walk follows the preserved Roman wall on its way to the Cathedral and Plaça del Rei.
4. Carrer del Bisbe and the Roman street plan
You can walk a Roman street without a ticket. Carrer del Bisbe, Carrer de la Ciutat and Carrer del Regomir follow the town's main street, the decumanus, from the Porta Praetoria to the sea gate. Carrer de la Llibreteria is the cardus, from Plaça de l'Àngel.
The carved bridge over Carrer del Bisbe is twentieth-century; the street beneath it is Roman. The layers are untangled in how Gothic the Gothic Quarter is, and the Gothic Quarter map shows the old streets.
5. Porta de Mar and the harbour baths
At Carrer del Regomir 7–9, next to Pati Llimona, stands the sea gate, the largest of the colony's four. Two public baths were built outside it between the mid-first and early second century AD, and in the fourth century a new wall with 76 towers went up against the old one. Entry is free on Saturdays, 10:00 to 14:00, except in August.
6. Domus de Sant Honorat
At Carrer de la Fruita 2 lies a Roman house of the fourth century AD, with part of its garden, coloured mosaics and its own baths. In the thirteenth century grain silos were dug into it, and you still see them. It opens Saturday and Sunday, 10:00 to 14:00, for €2.10, or €1.60 for under-29s and over-65s. Under-16s go free.
7. Domus d'Avinyó
At Carrer d'Avinyó 15, right against the wall, a second house dates from the first and fourth centuries AD, its wall and ceiling paintings restored. Same hours and prices as Sant Honorat, so pair the two on a weekend morning, then follow one day in the Gothic Quarter and El Born for the rest of the day.
8. Via Sepulcral Romana, Plaça de la Vila de Madrid
A Roman road lined with altars, steles and barrel-shaped grave markers, in use from the first to the third century AD. It came to light when the square was remodelled after Civil War bombing damaged the convent built over it in 1588.
Which Roman sites are free?
The Gothic Quarter has no gate and no ticket, and the Roman stones in the open cost nothing:
- The Temple of Augustus, every day.
- The wall and gate at Plaça Nova, at any hour.
- The Roman street plan, at any hour.
- The Porta de Mar, Saturday mornings outside August.
Every MUHBA site is free for under-16s and on the first Sunday of the month, and Plaça del Rei is free on Sundays from 15:00. The rest of what charges is on visiting the Gothic Quarter.
Seeing Roman Barcelona with a guide
A guide turns a column in a courtyard back into a forum. These walks name Roman stops:
- The walk from the tourist office: the temple and Plaça del Rei in two hours, from $32.
- The Old Town small-group walk: the Roman wall in two and a half hours, from $21, free cancellation up to 24 hours ahead.
- The Introduction to the Gothic Quarter walk: columns in courtyards and recycled Roman stones, ten adults at most, from $41.
Every walk sees the underground city from outside. Compare each Gothic Quarter walking tour by route, check where Gothic Quarter tours meet, or go alone on the self-guided walking route.
Walk the Roman wall with a guide
Two and a half hours to Plaça del Rei and the Cathedral in a small group.
Roman ruins in the Gothic Quarter: quick answers
Can you see Roman ruins in Barcelona for free?
How much is the MUHBA ticket for the Roman city under Plaça del Rei?
When is the Temple of Augustus open?
Is the Roman necropolis at Plaça de la Vila de Madrid open?
Do Gothic Quarter walking tours include the Roman ruins?
Every walk, tapas evening and day tour, side by side with what each fare covers: Gothic Quarter Tours.
Start at the temple columns, go underground at Plaça del Rei, and book a walk that puts the Roman town back together for you.
Walks that stop at Roman Barcino
Barcelona Gothic Quarter Walking Tour
Two hours on foot from the tourist office beside Barcelona Cathedral, past the Temple of Augustus to Plaça del Rei. Non-refundable once booked.
From $32 per person
Check Availability
Barcelona Old Town & Gothic Quarter Small Group Tour
Two and a half hours through the old city, wheelchair and pram accessible, with under-twos free and 30% off for ages 3 to 8.
From $21 per person
Check Availability
Barcelona: Introduction to the Gothic Quarter Walking Tour
Two and a half hours with a native English-speaking host, ten adults at most, and tips on where to eat afterwards.
From $41 per person
Check Availability