Piedmont · Torino
Ivrea
Roman Eporedia, Olivetti's twentieth-century industrial city, UNESCO since 2018, where every February three hundred tons of oranges are thrown.
Known for
OLIVETTI CITY
Adriano Olivetti's industrial city rebuilt 1945-1955, UNESCO World Heritage since 2018, with glass factories, worker housing, and the Programma 101 from 1965.
BATTLE OF ORANGES
300-700 tons of oranges thrown each February by costumed teams reenacting a 1200 revolt; nine teams on foot against shooters on wagons.
EPOREDIA
Roman foundation in 100 BC as a military outpost on the Alpine route, later capital of the March of Ivrea and briefly of the Kingdom of Italy.
ERBALUCE DI CALUSO / CALUSO
The commune lies inside the Erbaluce di Caluso / Caluso DOCG production zone.
When to visit
Best · Apr–Oct
- J
- F
- M
- A
- M
- J
- J
- A
- S
- O
- N
- D
- Best
- Hot or crowded
- Quiet
- Mostly closed
The festa: Savino di Spoleto, 4 July
Why come
Ivrea sits where the town meets the river that drains the Aosta valley before it reaches the Po, the Dora Baltea, guarding the Alpine routes into Gaul that made the site worth fortifying in the first place. The medieval town grew upward from that Roman garrison into a seat of regional power, and centuries later the same streets became the frame for an industrial experiment: Camillo Olivetti opened a typewriter factory here in 1908, and his son Adriano rebuilt the town around its workers, threading glass-walled plants, housing, schools, libraries, and cultural centers into the landscape rather than beside it. The Cinque Laghi lie north of the center, five small lakes left by the Balteo glacier, a different register of water from the Dora Baltea that carried the Roman and industrial town below. The layers do not so much replace each other as sit stacked: a Roman garrison town, a medieval capital, and a twentieth-century factory city occupy the same ground on the same river, and the carnival each February, with its reenacted revolt, is the one moment the town stages its own long memory in public.
The Sunday letter
We haven’t written Ivrea’s letter yet.
One town every Sunday, with the photo, the food, the festa. Be there when this one comes up. Free, by Peter & Sophia from Pietrasanta.


What to see
Castello di Ivrea
Fourteenth-century red-brick castle of the Savoy on the hill above the centro storico, with four towers and views over the Dora Baltea.
Duomo di Santa Maria Assunta
Ninth-century cathedral on the site of a Roman temple, with Romanesque crypt and bell tower, the religious anchor of medieval Ivrea.
MAAM - Museo a Cielo Aperto dell'Architettura Moderna
Open-air museum of the ICO factories and the Talponia underground housing, walkable ground for tracing how the glass-walled plants and worker facilities sit against the town.
Storico Carnevale di Ivrea
Nine teams on foot face shooters on wagons through the streets of the centro storico, the orange pulp underfoot by the end of the day.
Cinque Laghi di Ivrea
Five small morainic lakes north of the town, formed by the Balteo glacier, with walking paths and swimming areas, a cooler counterpoint to the river below.
The slow-trip planner
Building a trip? Find where Ivrea fits in a slow Italy circuit.
Answer five questions. We will shape a geographically coherent slow trip from the 1,000 Italian towns most travelers skip. Yours to save and share.
We recommend
Where to eat
Not our picks, but places the guides put their name to: a Michelin star, a Gambero Rosso fork, a Slow Food snail, a Michelin Key for the hotels. Worth a table, a counter, or a night when you pass through.
La MugnaiaRistorante
La Mugnaia has two Gambero Rosso forks (80/100) to its name.
Living here
- Population 22,357
- A local hubi
- Pharmacy in town
- High school within a 30-minute drive
- Train station in the comune
- Nearest airport Turin, 53 min drive
- Market day Tuesday, Thursday, Friday and Saturday
- Regional capital Torino, 56 min drive
Tags & datadesignations · numbers · sources
Recognised as
The numbers
- Elevation: 267 m
- Population: 22,357
- Surface area: 30.11 km²
These figures were compiled from public directories — ISTAT, OpenStreetMap, Wikidata — and from the official listings of the guides named on this page. Town details change; verify with official sources before you travel.
Close by
More towns near Ivrea

Agliè
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Bard
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Candelo
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A Biellese commune at 350 meters whose Ricetto, a 13th-century fortified shelter of two hundred stone cellule, is the best-preserved in Piedmont.

Biella
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Châtillon
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The Aosta Valley's three-castle commune, a 4,358-resident town at 549m at the mouth of the Valtournenche where it meets the main valley, with direct access up the road to the Cervino/Matterhorn at Cervinia 26 km north.
🏛️ UNESCO
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