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The façade of the former Riviera Palace hotel in Beausoleil, with balconies and arched windows, above a bank of bougainvillea.

78 flats with kitchens by the station

Adagio Monte Cristo, an aparthotel on Monaco's doorstep

The Aparthotel Adagio Monaco Monte Cristo has 78 flats with kitchens, from a 20 m² studio for two to a 40 m² two-bedroom flat for six. It sits at 2A rue des Martyrs de la Résistance in Beausoleil, which is France, just above Monaco station. There's a 24-hour reception, indoor parking and a launderette; check-in from 15:00, check-out by 11:00.

For a family or a group spending three or four nights on Monaco, I think it's one of the most sensible choices around, because a kitchen and a second bedroom matter more than sleeping on Monegasque soil. I would, though, check the street on a map before booking, since its listing says 5 minutes' walk to the station in one place and 15 in another.

Sergio LeponeMy advice

Before you go

What I would keep in mind

  1. 01 My tip

    Monaco in the name, France on the map

    The official address is 2A rue des Martyrs de la Résistance, 06240 Beausoleil. You're a few steps from Monaco, but in France, with French postcodes, French dialling code and French mobile coverage.

    Beausoleil, right above Monte-Carlo
  2. 02 Getting there

    Right above the railway station

    Adagio's text puts it 5 minutes' walk from Monaco-Monte-Carlo station, while its distance table says 0.5 km and 15 minutes. Check which exit suits you, as the station has four.

    Monaco train station and its exits
  3. 03 To save money

    Your own kitchen in a land of pricey menus

    Every flat has a kitchen, coffee machine and kettle. With two children, breakfast and one dinner a day at home change the whole budget. Under-16s also eat breakfast free with a paying adult.

    cheap hotels in Monaco
  4. 04 Most beautiful

    There's another Adagio, with a pool

    Adagio Monaco Palais Joséphine, also in Beausoleil, has 100 air-conditioned flats and an outdoor pool in summer. The two names are close enough to mix up, so check which one you're booking.

    where to stay in Monaco

What I would book

My ranking, scored

Which Adagio Monte Cristo flat I'd choose

My own score out of 10 based on the space per person in Adagio's official listing. Price doesn't come into it, since it changes with every date and there's no fixed published rate.

  1. Two-bedroom flat, 5 to 6 people

    40 m² with two bedrooms. For a family of four or five it's the one that makes most sense, because everyone gets their own space.

    Time: Up to 6 people

    8.6 out of 10

  2. One-bedroom flat, 4 people

    30 m² with a separate bedroom. For a couple with two young children, or two friends who'd rather not share a bed.

    Time: Up to 4 people

    8.1 out of 10

  3. Studio for 2 or 3

    23 m² with a kitchen. For a couple staying several nights, I'd take it over a hotel room of the same size.

    Time: Up to 3 people

    7.4 out of 10

  4. One-bedroom flat, 5 people

    33 m² for five is tight. There's also a Comfort version with the same floor space. Only if the two-bedroom is full.

    Time: Up to 5 people

    6.9 out of 10

  5. Studio for 2

    20 m². Fine for a night or two; any longer and I'd move up to the 23 m² one.

    Time: Up to 2 people

    6.5 out of 10

The name is misleading, so let’s clear that up first. The Aparthotel Adagio Monaco Monte Cristo isn’t in Monaco at all but in Beausoleil, the French town that presses against Monte-Carlo from the north. Its own website gives the address as 2A rue des Martyrs de la Résistance, postcode 06240. That said, it’s so close to the border and the station that for a visitor the difference is almost a technicality, and for a certain kind of trip it ranks among the most useful bases around the Principality.

What exactly is the Adagio Monte Cristo?

It’s an aparthotel from the Adagio chain, part of the Accor group, with 78 fully equipped flats. They range from a 20 m² studio for two to a 40 m² two-bedroom flat for five or six. Every one has a kitchen, coffee machine and kettle, and the building offers a 24-hour reception, indoor parking, a launderette and an ironing service. Accor gives it 3 stars in its listing and marks it as renovated. Pets are welcome, it’s wheelchair accessible and it carries the Green Key label. Check-in is at 15:00 and check-out at 11:00.

One touch for families I think is well judged is that under-16s get breakfast free if an adult pays for theirs.

Beausoleil, Monaco and the invisible border

Beausoleil and Monaco are stitched together by streets and steps, with no checks. For you that means three things. First, you’re sleeping in France, although right on the border your phone may still pick up a Monaco mast, which matters because UK networks can price Monaco differently from France. Second, Monaco taxis have to be ordered from inside the Principality, not from Beausoleil, according to Visit Monaco. Third, for everything else you’re a stroll from the station and La Condamine. The town has its own page in Beausoleil, with its slopes and its market.

On the walk to the station, Adagio’s listing contradicts itself. The text says 5 minutes on foot. Its distance table says 0.5 km and 15 minutes. I’d assume somewhere in between and pick the station exit that suits you best, because there are four and they’re not equally close, as I explain in Monaco train station.

Who is it for?

Families and groups, first and foremost. In Monaco the most basic hotel is a two-star and the three-stars can be counted on one hand. With children, being able to make breakfast and the odd dinner changes the budget, and everyone having their own room changes the mood. If you want to compare with what’s available inside the Principality, the simpler hotels are in cheap hotels in Monaco.

For a couple staying one night, on the other hand, I don’t see as much in it. A hotel in La Condamine puts you nearer the harbour and the Rock, and you won’t need the kitchen.

Getting there from Nice airport

Adagio’s listing puts Nice airport 31 km and about 35 minutes away by car, without traffic. Without a car, the simplest route is to reach Monaco station and walk up. From Nice the regional train takes 23 minutes and costs €6.10, and from the airport you can take the tram or the footbridge over to Nice Saint-Augustin, where the same train stops. The 80 express bus works too, but it stops at Place d’Armes, lower down, and with cases the climb to Beausoleil is hard going. If you’re driving, the building’s indoor car park spares you hunting for a space on streets where they’re scarce. All the options are compared in Nice to Monaco.

Don’t mix it up with Palais Joséphine

Adagio has a second building nearby, the Aparthotel Adagio Monaco Palais Joséphine, at 2A avenue du Général de Gaulle, also in Beausoleil. It’s bigger, with 100 air-conditioned flats, and has an outdoor pool in the summer season and private parking, 10 minutes’ walk from the beach according to its listing. The names are so alike that it’s easy to book one while thinking of the other. Travelling with children in summer, the Palais Joséphine pool would make me think twice. If having the train close by is what matters, I’d stick with Monte Cristo.

My advice before booking

Compare the price on Adagio’s website and on Booking for your dates, because there’s no fixed published rate, and ask about parking if you’re driving, as the listing doesn’t price it. Every accommodation option, inside the Principality and out, are compared in where to stay in Monaco.

The underground platforms of Monaco-Monte-Carlo railway station, beneath a long, lit wooden vault.

The underground platforms of Monaco-Monte-Carlo railway station, beneath a long, lit wooden vault.

Adagio Monte Cristo flats

TypeSizeSleeps
Studio20 m²2
Studio23 m²2 to 3
One bedroom30 m²4
One bedroom (standard or Comfort)33 m²5
Two bedrooms40 m²5 to 6

Official Adagio listing (29 September 2026). All with kitchens. Prices depend on dates and no fixed rate is published.

Monaco's two Adagios compared

Monte CristoPalais Joséphine
Address2A rue des Martyrs de la Résistance, Beausoleil2A avenue du Général de Gaulle, Beausoleil
Flats78100
PoolNot listedOutdoor, in summer
ParkingIndoorPrivate
Best forBeing near the stationThe pool, 10 min walk from the beach

Official Adagio listings (29 September 2026). Both are in Beausoleil, France, with check-in from 15:00 and check-out by 11:00.

Test yourself

True or false?

0/3 Pick before you peek.

  1. The Adagio Monaco Monte Cristo is inside Monaco.

    See the answer

    False. Its official address is in Beausoleil, postcode 06240, France, right above the border and Monaco station.

  2. Every flat at the Adagio Monte Cristo has a kitchen.

    See the answer

    True. Adagio describes them as fully equipped, from studio to two-bedroom, with kitchen, coffee machine and kettle.

  3. Adagio Monte Cristo and Adagio Palais Joséphine are the same building.

    See the answer

    False. They're two separate aparthotels in Beausoleil. Palais Joséphine has 100 flats and a summer pool; Monte Cristo has 78.

Frequently asked questions

Is the Adagio Monaco Monte Cristo actually in Monaco?

No, despite the name. Its official address is 2A rue des Martyrs de la Résistance, 06240 Beausoleil, in France, right on the border and above Monaco station.

How many apartments does the Adagio Monte Cristo have?

78 flats with kitchens, from a studio for two to a two-bedroom flat for six, between 20 and 40 m², according to Adagio's website.

Does the Adagio Monaco Monte Cristo have parking?

Yes, private indoor parking, according to its listing. The price isn't published, so if you're driving I'd ask when booking.

What's the difference between Adagio Monte Cristo and Palais Joséphine?

They're two separate aparthotels, both in Beausoleil. Monte Cristo has 78 flats and is near the station; Palais Joséphine has 100 flats and an outdoor pool in summer, 10 minutes' walk from the beach.

Is the Adagio Monte Cristo pet friendly?

Yes, its listing says pets are allowed, but it doesn't publish the charge. I'd confirm with the hotel before you travel.

What time is check-in at the Adagio in Monaco?

Check-in is from 15:00 and check-out by 11:00 at both Beausoleil Adagios. Reception at Monte Cristo is open 24 hours.

Sergio Lepone

By

Tourism graduate with a master’s in Tourism Management and Planning from the University of Málaga, who has travelled across Europe. He writes every guide from official sources and his own judgement.

Published on . Facts checked on .

How I check every fact and where it comes from

Photos: Velvetia (CC BY-SA 3.0); Tiia Monto (CC BY-SA 3.0), via Wikimedia Commons.

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