
Italy in 3 weeks: a north-to-south itinerary from Milan to Sicily by train and ferry
22 days · Milan · Florence · Pienza · Rome · Naples · Positano · Palermo · Taormina · Best in September
Three weeks is enough to see Italy from the Alps to Sicily without spending every other day packing. This 22-day itinerary starts in Milan and works its way south through Florence, the Val d'Orcia, Rome, Naples, the Amalfi Coast and Palermo, ending in Taormina below Mount Etna. Most of the travel is by train, bus and ferry, with two short car rentals where public transport gets awkward: the Tuscan countryside and the drive across Sicily.
It's built around September, when the crowds of high summer thin out but the sea is still warm and the Amalfi Coast ferries are still running.
What you're looking at: this is a real Arcway trip. The map and the day-by-day timeline below come from the trip's bookings: flights, trains, buses, ferries, stays and activities, each in local time. The times are an example. Check current timetables and opening hours before you book anything.
At a glance
- 22 days, 8 bases: Milan (3 nights), Florence (3), a farm stay near Pienza (3), Rome (3), Naples (2), Positano (2), an overnight ferry, Palermo (2) and Taormina (2).
- Getting around: 2 flights (in to Milan Linate, out from Catania), 2 high-speed trains, 2 buses, 3 ferries (including an overnight crossing from Naples to Palermo) and 2 car rentals.
- Pace: one or two planned things a day, with free days in Milan and Rome.
Like the route? Copy it into Arcway, set your own dates, and Arcway shows which pieces you still need to book. It's free.
Casa Brera
Via Fiori Chiari 12, 20121 MilanoDuomo rooftop at sunset
Duomo di Milano, Piazza del Duomo, 20122 MilanoThe Last Supper
Santa Maria delle Grazie, Piazza di Santa Maria delle Grazie 2, 20123 MilanoAn evening at La Scala
Teatro alla Scala, Via Filodrammatici 2, 20121 Milano
Terrace apartment in Oltrarno
Via Maggio 28, 50125 FirenzeUffizi Gallery, timed entry
Galleria degli Uffizi, Piazzale degli Uffizi 6, 50122 FirenzePasta-making class
Cucina di Nonna Lucia, Via Romana 41, 50125 FirenzeSunset at Piazzale Michelangelo
Piazzale Michelangelo, Piazzale Michelangelo, 50125 FirenzeEuropcar · Fiat 500 Cabrio
Europcar Firenze Borgo OgnissantiAgriturismo Poggio ai Cipressi
Podere Poggio ai Cipressi, 53026 Pienza SIVespa tour of the Val d'Orcia
Piazza Dante Alighieri, Pienza, Piazza Dante Alighieri, 53026 Pienza SIWine tasting in Montepulciano
Cantina del Colle, Via di Gracciano nel Corso 82, 53045 Montepulciano SIAlbergo del Cedro
Vicolo del Cedro 9, 00153 RomaTrastevere food tour
Piazza Trilussa, Piazza Trilussa, 00153 RomaColosseum underground and arena tour
Colosseum, Piazza del Colosseo 1, 00184 RomaVatican Museums, early entry
Vatican Museums, Viale Vaticano, 00165 Roma
B&B Spaccanapoli 23
Via San Biagio dei Librai 23, 80138 NapoliPizza-making class
Pizzeria Da Gennaro e Figli, Via dei Tribunali 94, 80138 NapoliPompeii with a guide
Pompeii Archaeological Park, Porta Marina, 80045 Pompei NACasa Limoneto
Via Cristoforo Colombo 71, 84017 Positano SAPath of the Gods hike
Sentiero degli Dei, Piazza Paolo Capasso, 80051 Bomerano NASunset boat along the coast
Spiaggia Grande, Positano, Via Marina Grande, 84017 Positano SAPalazzo apartment in the Kalsa
Via Alloro 54, 90133 PalermoStreet-food tour of Ballarò and Capo
Mercato di Ballarò, Via Ballarò, 90134 PalermoMonreale Cathedral
Monreale Cathedral, Piazza Guglielmo II 1, 90046 Monreale PAEuropcar · Fiat Panda
Europcar Palermo CentroLunch and a swim in Cefalù
Cefalù beach, Lungomare Giuseppe Giardina, 90015 Cefalù PAVilla Ginestra
Via Bagnoli Croci 60, 98039 Taormina MEEtna at sunrise by 4x4
Rifugio Sapienza, Piazzale Rifugio Sapienza, 95030 Nicolosi CTGreek theatre of Taormina
Ancient Theatre of Taormina, Via del Teatro Greco 1, 98039 Taormina MEDay by day
Day 1 · Arrive in Milan
Fly in to Linate, the airport closest to the city, and take the airport bus to Milano Centrale. After checking in around Brera, finish the day on the Duomo rooftop at sunset. Rooftop tickets are timed, so book a slot rather than queueing.
Day 2 · The Last Supper and La Scala
Leonardo's Last Supper at Santa Maria delle Grazie can only be seen with a booking, in 15-minute visits. The museum releases tickets roughly three months ahead, and asks you to be at the ticket office 30 minutes before your slot. It's closed on Mondays. In the evening there's a performance at Teatro alla Scala.
Day 3 · A free day in Milan
Nothing booked. Use it for the Brera Art Gallery, the Navigli canals or a slow morning.
Day 4 · Train to Florence
A Frecciarossa high-speed train covers Milan to Florence Santa Maria Novella in under two hours. Stay in the Oltrarno, the quieter artisans' district across the river.
Day 5 · Uffizi and a pasta class
Book a timed entry for the Uffizi to avoid the longest queues. In the afternoon there's a hands-on pasta-making class.
Day 6 · Florence at your own pace
A free day that ends at Piazzale Michelangelo for the sunset view over the city.
Day 7 · Pick up a car and head into Tuscany
Collect the rental car in central Florence and drive south to a farm stay near Pienza. Florence's historic centre is a camera-enforced limited traffic zone (ZTL), so ask the rental desk for the permitted route out before you set off.
Day 8 · Val d'Orcia by Vespa
A Vespa tour from Pienza through the cypress-lined hills of the Val d'Orcia.
Day 9 · Montepulciano
An afternoon wine tasting in Montepulciano, a short drive from Pienza.
Day 10 · Bus to Rome
Return the car in Siena and take a long-distance bus from Siena station to Roma Tiburtina. In the evening there's a food tour starting at Piazza Trilussa in Trastevere.
Day 11 · Colosseum, underground and arena
The underground levels and the arena floor need a specific ticket type, not the standard entry, so book the exact tour you want.
Day 12 · Vatican Museums, early
An early-entry slot at the Vatican Museums, before the main crowds arrive. The rest of the day is free.
Day 13 · Train to Naples, then pizza
A high-speed train from Roma Termini reaches Napoli Centrale in a little over an hour. Stay near Spaccanapoli in the historic centre, and make your own pizza at an evening class.
Day 14 · Pompeii
A guided visit to the Pompeii Archaeological Park. Bring water and sun protection: there's little shade on the site.
Day 15 · Ferry to Positano
Take the boat from Molo Beverello in Naples to Positano. The Naples–Positano ferries are seasonal: in 2026, NLG's sailings ran from 1 April to early November. Rough seas can cancel boats at short notice, so keep the land route via Sorrento and the coastal bus as a backup.
Day 16 · Path of the Gods
Start early for the Sentiero degli Dei, the cliff path between Bomerano (Agerola) and Nocelle above Positano, then end the day on a sunset boat along the coast.
Day 17 · Back to Naples and the night ferry to Sicily
An afternoon boat back to Naples, then an overnight ferry to Palermo with a cabin. You arrive early the next morning, which saves a hotel night and a travel day.
Day 18 · Palermo street food
Check in to an apartment in the Kalsa quarter, then take an evening street-food tour of the Ballarò and Capo markets.
Day 19 · Monreale
Monreale Cathedral and its gold mosaics sit in the hills just above Palermo. It's part of the UNESCO World Heritage site Arab-Norman Palermo and the Cathedral Churches of Cefalù and Monreale.
Day 20 · Across Sicily via Cefalù
Pick up a rental car in Palermo, stop in Cefalù for lunch and a swim, and continue to Taormina for the last two nights.
Day 21 · Etna at sunrise, Taormina at sunset
A very early 4x4 trip up Mount Etna from Rifugio Sapienza for the sunrise, then the ancient theatre of Taormina in the late afternoon.
Day 22 · Fly home from Catania
Return the car at Catania airport and fly home.
Questions
- Is three weeks enough to see Italy from north to south?
- Three weeks lets you cover Milan, Florence, Tuscany, Rome, Naples, the Amalfi Coast and Sicily with two to three nights in each place. That's enough to settle in rather than just pass through. With two weeks, you'd usually drop either Sicily or Tuscany.
- Do I need a car for this itinerary?
- Only for two short stretches: the Tuscan countryside around Pienza, and the drive across Sicily from Palermo to Taormina. Everything else is by train, bus and ferry.
- When can you take the ferry from Naples to Positano?
- The direct Naples–Positano boats are seasonal. In 2026, NLG's sailings ran from 1 April to early November. Outside that season, or when the sea is rough, take the train or bus to Sorrento and the coastal bus on to Positano.
- How do I use this itinerary for my own trip?
- Copy it into Arcway, which is free, and choose your dates. Arcway shifts every day to match and keeps all the times local. Copied items aren't booked, so Arcway flags the gaps you still need to fill: a night with nowhere to stay, or a leg with no transport. Then forward your own booking emails and they slot into the trip.
More to read

12 days · Lisbon · Sintra · Porto · Pinhão
10-day Portugal itinerary: Lisbon, Sintra, Porto and the Douro Valley by train
Lisbon, Sintra, Porto and the Douro Valley in 10 nights, flying overnight from New York to Lisbon and home from Porto to Newark, all by train, metro and ferry on the ground.

Guide
A free TripIt alternative for European trips: Arcway vs TripIt, compared honestly
TripIt is great for frequent flyers. Arcway is a free alternative built for multi-stop trips by train, ferry and plane, with a route map, local times and gap detection. Here's an honest comparison.

16 days · Tokyo · Kanazawa · Takayama · Kyoto
Japan cherry blossom itinerary: 2 weeks from Tokyo to Osaka via Kanazawa and Kyoto
Follow the blossom for two weeks: Tokyo, Kanazawa, Takayama, Kyoto, Hiroshima, Miyajima and Osaka, with dates set around the average full bloom.