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Three days is enough to see the big sights in Rome if you split them by neighborhood: ancient Rome on day 1, Vatican City on day 2, and the old center plus the Borghese Gallery on day 3. Book three things ahead, the Colosseum, the Vatican Museums and the Borghese Gallery, and the rest is walking. Every price below comes from the official page for that sight, checked on October 2, 2026.
We have travelled all over Europe, and I plan Rome the way I plan any big old city: book the few things that sell out, leave the rest loose, and wear shoes you have already broken in. The cobblestones are harder on feet than they look. We have done big-city days with nieces and nephews along, and the pattern that works is one booked anchor in the morning, a long lunch, and a loose afternoon.
Is 3 days in Rome enough?
Yes, if you accept that you are skimming. Three days covers the Colosseum, the Forum, the Vatican, the Pantheon and the Trevi Fountain, and it leaves no room for the catacombs or a day trip. I would skip both on a first visit. If you are continuing north afterwards, our Florence itinerary is the usual next stop in Italy. Thinking about Paris next? Our Paris itinerary covers the same ground.
Lay the three days against the calendar before you book. Castel Sant’Angelo and the Borghese Gallery are closed on Mondays, and the Vatican Museums are closed on Sundays except the last one of the month. Day 2 therefore belongs on a Tuesday to Saturday, and day 3 on a Tuesday to Sunday.
| Day | Stop | Booking needed | Cost |
|---|---|---|---|
| 1 | Colosseum, Roman Forum, Palatine Hill | Timed Colosseum slot, named ticket | €18 |
| 2 | Vatican Museums and Sistine Chapel | Book a time slot online | €20, plus €5 booked online |
| 2 | St. Peter’s Basilica | Optional time slot | Free (dome is a separate ticket) |
| 2 | Castel Sant’Angelo | No, closed Mondays | €16 |
| 3 | Pantheon | Official museum platform | €7 |
| 3 | Trevi Fountain | Ticket for the basin side | €2 |
| 3 | Borghese Gallery | Reservation required | €13, plus €2 reservation fee |
| 3 | Piazza Navona, Spanish Steps, Trastevere | No | Free |
Do everything in the table and the tickets come to €83 per adult, booking fees included. Each figure is the price the sight itself lists, and Castel Sant’Angelo is the easy cut if you want to save €16 and an afternoon.
Rome Colosseum tickets
Start with the Colosseum, because one ticket does most of day 1. The park’s ticket page lists the full-price combined ticket at €18. It covers one Colosseum entry at the time you book and one Roman Forum and Palatine Hill entry within 24 hours before or after that slot.
A time slot is mandatory for the Colosseum. Bookings open 30 days ahead, the tickets are issued in the holder’s name, and you carry ID. Buy only on the park’s own ticketing site, ticketing.colosseo.it, and not from a street seller or a resale listing.
Take the first slot you can get and arrive 15 minutes early. The standard ticket allows 75 minutes inside, and the Colosseum opens at 8:30 a.m. Through October 24 it closes at 6:30 p.m. with last admission at 5:30 p.m., and from October 25 to the end of February it closes at 4:30 p.m.
Walk straight on to the Forum, which opens at 9:00 a.m., and give it the rest of the morning. It is big and mostly unshaded, so carry water. Then climb Palatine Hill for the view back down over the ruins.
The arena floor and the underground levels sit on different ticket types on the same site, so check the price there on your date. I would add them only if the Colosseum is the reason you came. The first Sunday of each month is free, but free days draw the biggest crowds, so I would pay for a quieter day instead.
Eat lunch in the streets behind the Forum, then spend the late afternoon wandering with no ticket at all. Day 1 is the easiest of the three, and it should be.
Vatican Museums tickets
Day 2 is Vatican City, and it begins with a booked slot. The museums’ price page lists full entry at €20, plus €5 when you book a time slot on the official site. The only official booking site is tickets.museivaticani.va, and the museums warn about look-alike domains that charge far more.
Monday to Saturday the museums run 8:00 a.m. to 8:00 p.m., with last entry at 6:00 p.m. They are closed on regular Sundays, and a short list of church holidays is closed too. Check the closure calendar on the museums’ site against your dates.
I would book the earliest slot and work through to the Sistine Chapel, then be out by midday. Shoulders and knees must be covered, and the museums list hats and sleeveless tops among what is not allowed. Photos are forbidden in the Sistine Chapel, and large bags go to the free cloakroom.
The last Sunday of the month is free, from 9:00 a.m. to 2:00 p.m. It is also the day to avoid if you hate shuffling through a gallery with half of Rome.
St Peter’s Basilica dome
St. Peter’s Basilica is free to enter, and its own FAQ says so. Online booking for a time slot is optional and carries a fee that includes a digital audio guide. The line you actually fight is the security check run by the Italian State Police, which slows at busy times.
The dome needs its own ticket from the basilica’s booking site. It is 551 steps to the top, or 320 with the lift, which only reaches the terrace. Dome hours are 7:30 a.m. to 5:00 p.m. in winter and 7:00 a.m. to 6:00 p.m. in summer, and the visit averages about an hour. Dress to the same shoulders-and-knees rule.
Castel Sant’Angelo tickets
In the afternoon, walk along the river to Castel Sant’Angelo. The ministry’s museum directorate lists full price at €16, with the castle open Tuesday to Sunday from 9:00 a.m. to 7:30 p.m. and last entry at 6:30 p.m. It is closed on Mondays.
Rome Pantheon tickets
Day 3 is the old center on foot, and the Pantheon opens it at 9:00 a.m. The Ministry of Culture’s page lists full entry at €7 since July 1, 2026, up from €5. Children under 18 and Rome residents are free, and so is the first Sunday of the month.
Tickets are sold on the official Musei Italiani platform, and there is no skip-the-line option. Last entry is 6:30 p.m. I would go at opening, before the tour groups fill the rotunda.
From the Pantheon it is a short walk to Piazza Navona. It needs no ticket and has three fountains, which makes it a good coffee stop rather than a sight to schedule.
Rome Trevi Fountain tickets
Rome’s tourism site says a €2 ticket has been required since February 2, 2026 to enter the basin side of the fountain, the part closest to the monument. It applies to non-residents every day from 9 a.m. to 10 p.m. Children under 5 are free, and the entrance takes card payments only.
The Spanish Steps are free, but the city treats them as a monument and not a bench. Sitting on the steps can draw a fine from local police, so take the photo and keep walking.
Borghese Gallery tickets
Walk up through the Pincio gardens to the Villa Borghese park for an afternoon slot. The gallery’s ticket page makes a reservation mandatory for everyone, even on free days. Full price is €13 (€8 for the last slot) plus a €2 reservation fee.
Entry shifts start every hour and the visit lasts two hours. The gallery is open Tuesday to Sunday from 9 a.m. to 7 p.m., with last entrance at 5:45 p.m. Book it first when you have your dates, because it is the sight that sells out.
Trastevere at night
Cross the Tiber for dinner in Trastevere, which is where I would end the day. The lanes are narrow and the tables spill out onto the pavement after dark. Dinner starts late in Rome, so there is no rush.
Fiumicino airport to Rome
The Leonardo Express is the simple way in. Trenitalia lists it from €14, running direct between Fiumicino Airport and Roma Termini in 32 minutes, with departures every 15 minutes.
In town, ATAC sells a €1.50 single ticket valid for 100 minutes. Its 24-, 48- and 72-hour tickets cost €8.50, €15.00 and €22.00. This plan is walkable, and you would need six separate singles in one day before the €8.50 pass wins.
Packing for the flight is the part people get wrong, so start with our Europe packing list. On the way home, Global Entry is worth a look.
Is the Roma Pass worth it?
Probably not for this plan. The city’s tourism site lists the 48-hour Roma Pass at €38.00 and the 72-hour pass at €62.90, and the card covers public transport. A plain 72-hour ATAC ticket is €22.00, so the pass has to return €40.90 in free entries and discounts to break even.
Check how many free entries the current 72-hour card includes before you buy. Even two free entries at the Colosseum (€18) and Castel Sant’Angelo (€16) come to €34, still short. The Vatican has its own ticketing, so it does not help here.
Best time to visit Rome
Spring and autumn are the easy months. July and August bring heat and the biggest crowds, so book the Colosseum and Vatican slots early and keep indoor sights for the afternoon.
Wear shoes you have already broken in, and carry a refillable bottle for the Forum. Rome has plenty of drinking fountains, and you will use them.
Rome pickpockets
The State Department’s Italy advisory (Level 2, issued September 10, 2026) says petty crime is common in tourist locations and on public transport, including trains. It names major metro and railway stations among the places to stay alert.
Termini and the 64 bus between Termini and the Vatican are the textbook spots. I would carry a zipped cross-body bag in front and never set a phone on a cafe table. That covers nearly all of the risk.
Rome tourist tax
Hotels and rentals in Rome charge a tourist tax per night, and the city has set rates by accommodation type since October 1, 2023. Rome’s tourism site does not print the per-night amounts, so ask your hotel for its figure when you book. It is collected on top of the room rate.
Restaurants have their own small charge. Many add a per-person cover charge called coperto, listed on the menu or the bill. Read the menu before you sit down, because it is a rule of the table and not a tip.
Rome FAQ
Is St Peter’s Basilica free?
Yes. Entrance to the basilica is free, and online time-slot booking is optional and carries a fee. The dome climb needs its own ticket, and shoulders and knees must be covered.
Do you need to book the Colosseum in advance?
Yes. The Colosseum needs a time slot, bookings open 30 days ahead, and tickets are issued in the holder’s name, so bring ID.
Is the Pantheon free?
Not for most visitors. Full entry is €7, and it is free for under-18s, Rome residents and on the first Sunday of the month.
Is the Trevi Fountain free to visit?
Not the basin side. A €2 ticket is required for non-residents from 9 a.m. to 10 p.m. to enter the part closest to the monument.
Prices are approximate, current as of publication, and change frequently — confirm the latest price with the retailer before buying.
Published October 15, 2026.
Photo credits: (1) featured, The Colosseum in Rome seen from outside in… — Fczarnowski, CC BY-SA 3.0, via Wikimedia Commons; (2) Ruins of the Roman Forum in Rome seen from… — Wknight94, CC BY-SA 3.0, via Wikimedia Commons; (3) The columned front of the Pantheon in Rome — Wknight94 talk, CC BY-SA 3.0, via Wikimedia Commons.