

Lazio · Frosinone
Isola del Liri
The Ciociaria town with a 27-meter waterfall in its centro storico and a paper-mill past once called the Manchester of Italy.
- Best time
- Apr–Oct
- By car
- 1 h 32 min from Rome
- By train
- Station in the comune
- Population
- 10,735
Known for
URBAN WATERFALL
27-meter Cascata Grande in the middle of the historic center, the Liri dropping over a limestone shelf next to the castle.
MANCHESTER OF ITALY
19th-century paper and textile capital, with mills along the Liri exporting across Europe and to North America.
LIRI BLUES
Free blues festival running since 1988, founded after the paper industry collapse to rebuild the town's draw.
When to visit
Best · Apr–Oct
- J11°
- F14°
- M15°
- A18°
- M23°
- J29°
- J34°
- A32°
- S27°
- O21°
- N16°
- D12°
- Best
- Hot or crowded
- Quiet
- Mostly closed
Daytime averages, 2020–2024. Weather data by Open-Meteo.com.
Why come
Isola del Liri is built on an actual island, where the Liri river splits into two arms and the two arms fall over a limestone shelf into the lower valley. The Cascata Grande is 27 meters high and lands inside the historic center, fifty meters from the Castello Boncompagni-Viscogliosi, the fortified palace above it. The second fall, Cascata del Valcatoio, is partly diverted for hydropower.
From the 19th century the river ran the paper mills, felt mills and wool mills that gave the town the name Manchester of Italy: the Fibreno-Lefebvre mill exported to North America. The paper industry collapsed in the late 20th century. The town responded with the Liri Blues Festival, started in 1988 by a local businessman, Luciano Duro, to draw attention back to a place that had lost its trade; it became one of Europe's longer-running free blues festivals. The Cammino di San Benedetto walking route passes through.
The Sunday letter
Isola del Liri is on our list. Its letter is still to come.
We are writing about all 1,000 of these towns, one at a time, in a free letter every Sunday: the photo, the food, the festa. That is our mission. Sign up and you will be there when Isola del Liri comes up. By Peter & Sophia, from Pietrasanta.
Read on
Isola del Liri in our articles
The 6 best hill towns within 90 minutes of Latina6 towns, Isola del Liri among them.
The best towns on the Cammino di San Benedetto in Lazio6 towns, Isola del Liri among them.
The best hill towns in the province of Frosinone7 towns, Isola del Liri among them.
The best olive oil towns in Lazio8 towns, Isola del Liri among them.
How to get there
From Naples / Salerno (NAP), about 1h 49m by car.
Rome (FCO) is about 2 hours away.
By car from the centre of Naples 2 hours or Pescara 2 hours.
There is a railway station in the comune, so you can arrive without a car.
Coming by train into Latina? Isola del Liri is about 1h 14m away by road.


What to see
Cascata Grande
27-meter waterfall in the center of town, the Liri river dropping over a limestone shelf next to the castle.
Cascata del Valcatoio
Second urban waterfall on the right arm of the Liri, partially diverted for hydroelectric production.
Castello Boncompagni-Viscogliosi
Fortified palace from the 14th century above the Cascata Grande, residence of the Boncompagni-Ludovisi from the 16th century.
Ex Cartiera Fibreno-Lefebvre
Historic paper mill complex on the Liri, in slow conversion into a Museum of the Civilization of Paper and Telecommunications.
Centro storico
Medieval island core between the two arms of the Liri, the streets organized around the waterfall and the castle above it.
The slow-trip planner
Building a trip? Find where Isola del Liri 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.
Living here
- Population 10,735
- Commuter belti
- Pharmacy in town
- High school within a 30-minute drive
- Train station in the comune
- Nearest airport Naples / Salerno, 1 h 49 min drive
- Regional capital Roma, 1 h 32 min drive
Common questions
- What is Isola del Liri known for?
- Isola del Liri is the Ciociaria town with a 27-meter waterfall in its centro storico and a paper-mill past once called the Manchester of Italy.
- Where is Isola del Liri?
- Isola del Liri is a comune in the province of Frosinone, in Lazio, at 217 meters above sea level.
- What is the nearest airport to Isola del Liri?
- Naples / Salerno (NAP), about 1h 49m by car.
- Can you get to Isola del Liri without a car?
- Yes. There is a railway station in the comune, so you can arrive by train.
- How long is the drive from Naples to Isola del Liri?
- About 2 hours by car.
- When is the best time to visit Isola del Liri?
- Best in Apr–Oct. July is the warmest month, averaging 34 degrees, and November the wettest, with about 13 rain days.
- Which other towns are like Isola del Liri?
- Montefiascone, Monteprandone and Fiesole.
- How many people live in Isola del Liri?
- 10,735 at the 2023 count.
Tags & datadesignations · numbers · sources
Recognised as
The numbers
- Elevation: 217 m
- Population: 10,735
- Surface area: 16.01 km²
These figures were compiled from public directories: ISTAT, OpenStreetMap and Wikidata, and from the official listings of the guides named on this page. Town details change; verify with official sources before you travel.
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