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White stone facade of Monaco Cathedral, in Romanesque Revival style, framed by palm trees under a blue sky.

Catholicism, the state religion

Monaco's churches, beyond the cathedral

Catholicism is Monaco's state religion and the country has around ten places of worship. Besides the 1875 cathedral, with the tombs of Grace Kelly and Rainier III, it's worth visiting Sainte Dévote, the patron saint's church, Saint-Charles in Monte-Carlo, the Sacred Heart in Les Moneghetti and Saint-Nicolas in Fontvieille. There's also an Anglican church with services in English.

In 30 seconds

Full read: 3 min

  • Catholicism is Monaco's state religion under the Constitution.
  • The 1875 cathedral holds the tombs of Grace Kelly and Rainier III.
  • Sainte Dévote is the patron saint's church, where a boat is burnt every 26 January.
  • St Paul's Anglican Church in Monte-Carlo holds services in English.

If you only go into two, make them the cathedral and Sainte Dévote, for the history they hold. But if you're passing through Monte-Carlo or Les Moneghetti, I'd put my head round the door at Saint-Charles and the Sacred Heart, which look like nothing outside and surprise you inside.

Sergio LeponeMy advice

Before you go

What I would keep in mind

  1. 01 Most beautiful

    The Sacred Heart is deceptive from outside

    In Les Moneghetti an austere façade hides a lavish interior, restored in 2013, with a vault painted by the Italian Franzoni in 1930 and a romantic-symphonic organ installed in 2016.

    the Les Moneghetti district
  2. 02 My tip

    Grace's tomb is in the cathedral

    The cathedral holds the tombs of Monaco's princes, including Rainier III and Princess Grace, and an altarpiece by Louis Bréa from 1500. Entry is free outside services.

    Monaco Cathedral
  3. 03 My tip

    An English-speaking congregation

    St Paul's Anglican Church in Monte-Carlo, built in 1925, holds services in English for its international community and puts on concerts. Handy for a Sunday service abroad.

    things to do in Monte-Carlo
  4. 04 Most beautiful

    Saint-Nicolas keeps the old cathedral's font

    Fontvieille's church, from 1989, preserves the baptistery of the old Saint Nicholas cathedral, pulled down in 1873. It ties new Monaco to the old.

    the Fontvieille district

What I would book

My ranking, scored

Monaco's churches, in the order I'd visit them

My own scores out of 10, for what each church holds, its history and how easily it fits into your walk. Opinion, not official data.

  1. Cathedral of Our Lady Immaculate

    From 1875, Romanesque-Byzantine, with the tombs of the princes, Grace Kelly and Rainier III among them, and a Louis Bréa altarpiece from 1500.

    9.4 out of 10

  2. Sainte Dévote church

    The patron saint's church in the Gaumates valley, where a boat is burnt every 26 January. Small and dear to the Monegasques.

    9.0 out of 10

  3. Chapel of Mercy

    Baroque, right on the Rock, a few steps from the palace. The old town's most ornate interior.

    8.4 out of 10

  4. Sacred Heart church

    A plain façade and a rich interior, with a vault painted in 1930 and a 2016 organ, in Les Moneghetti.

    8.0 out of 10

  5. Saint-Charles church

    Renaissance-style, from 1883, by the cathedral's architect, with a 30 m bell tower and 19 stained-glass windows, in the heart of Monte-Carlo.

    7.8 out of 10

  6. Saint-Nicolas church

    Modern, from 1989, Ligurian in style, with the old cathedral's font. In Fontvieille, beside a square with a fountain.

    7.2 out of 10

Most people step into Monaco Cathedral to see Grace Kelly’s tomb and that’s the end of their church tour. It’s a shame, because this tiny country holds a surprisingly varied set of churches, from Baroque to modern, and one or two with interiors you’d never guess from the street. I’ve grouped them the way I’d walk them, and said what makes each one worth the detour.

A Catholic state with room for other faiths

Article 9 of Monaco’s Constitution makes Catholicism the state religion, and the Principality has been an archdiocese since 1981. That doesn’t rule out freedom of worship, and in a country with residents from so many nations there’s an Anglican church, a Protestant church, Orthodox communities and a synagogue. For visitors it means something practical, these are working churches with Masses and services, so go in outside service times and quietly.

The cathedral and Sainte Dévote, the Monegasque soul

The Cathedral of Our Lady Immaculate, on the Rock, went up in 1875 in Romanesque-Byzantine style. It’s the burial place of Monaco’s princes, including Rainier III and Princess Grace, and holds a monumental organ, a high altar in Carrara marble and an altarpiece by Louis Bréa dated 1500. What to see inside, with opening hours, is in Monaco Cathedral.

Sainte Dévote is the other one, and for Monegasques perhaps the best loved. It was built in the 19th century on the site of a chapel, in the Gaumates valley, and is dedicated to the patron saint. Every 26 January a boat is burnt on its forecourt in one of the country’s oldest traditions. The feast and the church are covered in Sainte Dévote church.

The surprises, in Monte-Carlo and Les Moneghetti

Saint-Charles, in the heart of Monte-Carlo, opened in 1883, as Charles III was building up the district. It’s Renaissance in style, designed by Charles Lenormand, the cathedral’s architect, with a 30-metre bell tower, two statues at the entrance, of Saint Charles Borromeo and Saint Lawrence, and 19 stained-glass windows in the nave. A church like that among the boutiques is hard to picture, which is why I like it.

The real surprise is in Les Moneghetti. The Sacred Heart, built between 1926 and 1929, has a stern façade that doesn’t invite you in, and inside hides a lavish interior, restored in 2013, with a vault painted by the Italian Franzoni in 1930 and a romantic-symphonic organ installed in 2016. In the same district, the modern church of Saint-Martin has contemporary stained glass. The neighbourhood is in Les Moneghetti.

The Baroque Rock and modern Fontvieille

In Monaco-Ville, a few steps from the palace, the Chapel of Mercy is the country’s Baroque showpiece, with its decorated interior. It’s worth the stop if you’re already in the old town, as I explain in the Chapel of Mercy.

At the other end of the story is Saint-Nicolas in Fontvieille, opened by Rainier III in 1989. It’s one of the newest, with modern Ligurian lines and a dome of glazed tiles on the bell tower. What I love is one detail. In the choir it keeps the baptismal font of Monaco’s old cathedral, also dedicated to Saint Nicholas and pulled down in 1873. It’s the thread linking the reclaimed district to the Rock of old.

Anglicans, Protestants, Orthodox and Jewish

St Paul’s Anglican Church in Monte-Carlo was built in 1925 with simple, sober lines, and holds services in English and concerts. For a British visitor who’d like to attend a Sunday service abroad, it’s the obvious choice. The Orthodox parish of Saint Helen meets in a space in the same church. The Reformed Protestant church stands in La Condamine, built in 1959 at the initiative of a Swiss industrialist, Adam Oser, with a Tamburini organ, and a Russian Orthodox parish worships there too.

And in Monte-Carlo stands the Edmond J. Safra Synagogue, opened in 2017, a circular building of Jerusalem stone designed to echo its namesake in Manhattan. Service times change through the year, so I’d check the diocese’s website, or St Paul’s own, before going, especially if you’d like to attend a service in the cathedral. That mix of communities is closely tied to who lives in the country, which I explore in who the Monegasques are.

The church of Sainte-Dévote, with its pale facade and bell tower, at the foot of the Gaumates ravine.

The church of Sainte-Dévote, with its pale facade and bell tower, at the foot of the Gaumates ravine.

The ochre and white façade of the Chapel of Mercy in Monaco-Ville, with the Grimaldi arms and the painting of the Virgin beside the door.

The ochre and white façade of the Chapel of Mercy in Monaco-Ville, with the Grimaldi arms and the painting of the Virgin beside the door.

Ambulatory of Monaco Cathedral with its lit stone arches and visitors walking through it.

Ambulatory of Monaco Cathedral with its lit stone arches and visitors walking through it.

Places of worship in Monaco

BuildingDistrictDateHighlights
Cathedral of Our Lady ImmaculateMonaco-Ville1875Tombs of the princes, Louis Bréa altarpiece
Sainte DévoteLa Condamine19th centuryPatron saint's church, boat burning on 26 January
Chapel of MercyMonaco-VilleBaroqueBaroque decoration
Saint-CharlesMonte-Carlo188330 m bell tower, 19 windows
Sacred HeartLes Moneghetti1926-1929Franzoni vault, 2016 organ
Saint-MartinLes MoneghettiModernContemporary stained glass
Saint-NicolasFontvieille1989Font from the old cathedral
St Paul's (Anglican)Monte-Carlo1925Services in English
Protestant churchLa Condamine1959Tamburini organ
Edmond J. Safra SynagogueMonte-Carlo2017Circular building in Jerusalem stone

VisitMonaco, 'Les édifices religieux de Monaco'. Mass times are published by the diocese.

Test yourself

True or false?

0/4 Pick before you peek.

  1. Monaco is a secular state with no official religion.

    See the answer

    False. Article 9 of the Constitution makes Catholicism the state religion.

  2. Grace Kelly is buried in Monaco Cathedral.

    See the answer

    True. The cathedral holds the tombs of the princes, including Rainier III and Princess Grace.

  3. Saint-Nicolas is Monaco's oldest church.

    See the answer

    False. It's one of the newest, opened in 1989 by Rainier III, though it keeps the old cathedral's font.

  4. There is a synagogue in Monaco.

    See the answer

    True. The Edmond J. Safra Synagogue, circular and built of Jerusalem stone, opened in 2017 in Monte-Carlo.

Cathedral built
1875
Saint-Charles bell tower
30 m
St Paul's Anglican Church built
1925
Monaco becomes an archdiocese
1981

Map

Where Churches is

The dashed line is the border with France. Every number opens its guide.

  1. 1Monaco-VilleThe old quarter, perched on the Rock
  2. 2Monte Carlo CasinoVisits 10:00 to 13:00, gaming from 14:00
  3. 3Prince's PalaceOpen inside from 30 March to 15 October 2026
  4. 4Changing of the guardDaily, five minutes before noon
  5. 5CathedralFree entry, 08:15 to 18:00
  6. 6Port Hercule760 berths and cruise ships up to 300 metres
  7. 7Oceanographic MuseumHanging off the cliff since 1910
  8. 8MuseumsFrom free to €20.50
  9. 9Prince's Car CollectionAt Port Hercule since July 2022
  10. 10Stade Louis IIGuided tours until 30 September
  11. 11BeachesOne public beach, no smoking and no dogs
  12. 12Exotic GardenOpen again since 30 March 2026
  13. 13Japanese GardenFree, and open 365 days a year
  14. 14Monte-CarloTen stops with scores, four of them free
  15. 15La CondamineMarket in kiosks until early 2027
  16. 16FontvieilleGrace's rose garden never closes
  17. 17LarvottoA beach, a Zen garden and a museum under wraps
  18. 18Monaco circuitFree and ticketless, it's the town's own streets
  19. 19Moneghetti11.5 hectares of lifts and locals
  20. 20La Rousse-Saint-RomanEnd of the line for buses 1 and 4
  21. 21Les MoulinsA daily market from 07:00
  22. 22Fort AntoineFree theatre in July, booking required
  23. 23Villa PalomaFree on Sundays and for under-26s
  24. 24Casino SquareFree, at any hour
  25. 25ViewpointsTen views, six of them free
  26. 26Yacht Club de Monaco2,500 members from 82 nationalities
  27. 27Fontvieille harbour275 berths below the Rock
  28. 28Train stationFour exits, three of them with lifts
  29. 29Helicopter from NiceFrom €195 a seat, about 7 minutes
  30. 30Le Méridien Beach Plaza398 rooms on Larvotto beach
  31. 31Port Palace50 rooms, every one facing the harbour
  32. 32Hotel AmbassadorBreakfast included, the station yards away
  33. 33Hotel MiramarBreakfast on the roof, above the yachts
  34. 34Hôtel de ParisOn Casino Square since 1864
  35. 35Hôtel HermitageAn Eiffel dome over the Winter Garden
  36. 36Map3,344 metres from end to end
  37. 37Café de ParisOpen 08:00 to 01:00, every day of the week
  38. 38Monte-Carlo BayA sandy lagoon and pools at 28°C all year
  39. 39Fairmont Monte CarloTerraces over the Grand Prix hairpin
  40. 40Hôtel MétropoleIn the Carré d'Or since 1886
  41. 41Le Louis XVThree Michelin stars, lunch from €230
  42. 42Novotel Monte-CarloThree minutes on foot from the trains
  43. 43Buddha-Bar Monte-CarloMonday to Saturday, 18:00 to 3:00
  44. 44Columbus Monte-Carlo181 rooms facing the Princess Grace Rose Garden
  45. 45Jimmy'z Monte-CarloFriday and Saturday, 23:30 to 5:00
  46. 46Twiga Monte CarloTuesday to Sunday, dinner then club until 5:00
  47. 47Nikki Beach Monte CarloSummer only, pool open 11:00 to 20:00
  48. 48Sporting Monte-CarloSummer dinner concerts from €120
  49. 49Cipriani Monte CarloOpen every day, all year round
  50. 50Circus Festival22 to 31 January 2027
  51. 51Maya Bay MonacoEvery day, 12:00 to 23:00 without a break
  52. 52COYA Monte-CarloOpen until 24 October 2026
  53. 53Les Ballets de Monte-CarloRomeo and Juliet turns 30
  54. 54Monte Carlo OperaSalle Garnier seats from €60
  55. 55Beefbar MonacoOn Quai Jean-Charles Rey since 2005
  56. 56Top Marques5 to 9 May 2027
  57. 57Diamond League (Herculis)Part of the Diamond League since 2010
  58. 58Sainte-Dévote churchDaily Mass at 18:00
  59. 59Sass CaféEvery night from 20:30
  60. 60Jazz Festival18 to 29 November 2026
  61. 61MareterraInaugurated on 4 December 2024
  62. 62Monaco beerOpen every day from 12:00 to 2:00
  63. 63National DayThursday 19 November 2026, a public holiday
  64. 64Rainier III swimming poolSeawater at 27 °C, 2026 season 1 May to 7 October
  65. 65Grimaldi ForumAround 100 events a year on Avenue Princesse Grace
  66. 66Saint-Martin GardensFree, and public since 1816
  67. 67Princess Grace Rose GardenNo hedge and no night-time closing since 2014
  68. 68Princess Antoinette Park18-hole mini golf for €5, booking only
  69. 69La Condamine MarketIn kiosks on Place d'Armes until 2027
  70. 70Museum of Old MonacoFree, Tuesday to Sunday, 10:30 to 17:00
  71. 71Chapel of MercyHome to a brotherhood founded in 1639
  72. 72Zoological GardenClosed in 2026 for works
  73. 73Metropole shopping centreMonday to Saturday, 10:00 to 19:30

0 of 139 Monaco guides

Your next stamp

  1. Cathedral
  2. Grace Kelly
  3. Sainte-Dévote church

Frequently asked questions

What is Monaco's religion?

Catholicism is the state religion under Article 9 of the Constitution, while freedom of worship is guaranteed. Monaco has been an archdiocese since 1981.

What is the main church in Monaco?

The Cathedral of Our Lady Immaculate on the Rock, from 1875. Monaco's princes are buried there, including Rainier III and Princess Grace.

Which church is Princess Grace buried in?

Monaco Cathedral, on the Rock, alongside her husband Prince Rainier III and other princes of the family.

Is there an English-speaking church in Monaco?

Yes. St Paul's Anglican Church in Monte-Carlo, built in 1925, holds services in English for its international congregation, according to the tourist board.

What other faiths have places of worship in Monaco?

There's a Reformed Protestant church in La Condamine from 1959, Orthodox communities meeting at St Paul's and at the Protestant church, and the Edmond J. Safra Synagogue, from 2017, in Monte-Carlo.

Which church in Monaco has the tallest bell tower?

The tourist board highlights the 30-metre bell tower of Saint-Charles in Monte-Carlo. The church opened in 1883, as the district was being developed.

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: Uhooep (CC BY-SA 4.0); Zairon (CC BY-SA 4.0); Aimelaime (CC BY-SA 4.0); Joseolgon (CC BY-SA 4.0), via Wikimedia Commons.

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