Cathedral of Our Lady Immaculate

Church Monaco cathedral and burial site of Grimaldi family

Monaco’s cathedral on the Rock contains the Grimaldi burial crypt and royal tombs, Roman‑Byzantine architecture and regular services, making it a focus for visitors interested in the principality’s history.

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The Cathedral of Our Lady Immaculate (Monaco Cathedral) is the Roman Catholic cathedral of Monaco, located in the old town of Monaco-Ville. It was completed in the late 19th century and serves as the principal church of the principality.

The interior contains the principal altar, choir and chapels used for regular liturgies and state ceremonies. The cathedral is the traditional site for princely weddings and funerals and is the burial place of members of the Grimaldi family, including Princess Grace and Prince Rainier III.

The present building replaced an earlier medieval church and was constructed in the late 1800s; it has since been maintained as Monaco’s main cathedral and parish church. Over time the cathedral has remained in continuous use for worship and state occasions.

Sited in Monaco-Ville on a rocky outcrop above the harbor, the cathedral sits a short walk from the Prince’s Palace and the Oceanographic Museum. It is in the historic core of Monaco and is easily reached on foot from nearby central districts.

Cathedral of Our Lady Immaculate
Cathedral of Our Lady Immaculate (Monaco Cathedral), Rue Colonel Bellando de Castro, 98000 Monaco
43.7302, 7.4227

How to Get to Cathedral of Our Lady Immaculate #

Monaco Cathedral (Cathedral of Our Lady Immaculate) is in Monaco‑Ville near the Prince’s Palace. From Gare de Monaco-Monte‑Carlo the cathedral is about a 10-15 minute walk uphill; it is also an easy walk from the palace and accessible by local buses. Driving from Nice to Monaco is approximately 20 km (≈12 miles).

Tips for Visiting Cathedral of Our Lady Immaculate #

  • Plan your visit outside of scheduled services (Sunday Mass and other religious observances) to avoid interruptions and restricted access.
  • Make time to see the Grimaldi family tombs inside-the resting places of Prince Rainier and Princess Grace are among the cathedral's principal points of interest.
  • Combine a visit to the cathedral with a walk around Monaco‑Ville (the Rock) and the nearby palace for the best sense of the old town's layout and views.

Best Time to Visit Cathedral of Our Lady Immaculate #

Best to visit the cathedral on weekday mornings outside major religious holidays and peak tourist months to avoid crowds.

Peak tourist season
Jun-Aug · 20-28 °C
High numbers of visitors and tourists-busy daily, especially around major tourist days.
Shoulder seasons
Mar-May, Sep-Oct · 13-22 °C
Weekday mornings are typically the calmest times to visit the cathedral outside of service hours.
Off-season / religious holidays
Nov-Feb · 8-16 °C
Quieter for general sightseeing, but expect crowds during major religious holidays and on Monaco National Day (Nov 19).

Weather & Climate near Cathedral of Our Lady Immaculate #

Climate

Temperate climate with warm summers (peaking in August) and cold winters (coldest in January). Temperatures range from 5°C to 27°C. Moderate rainfall (796 mm/year).

Air Quality: AQI 40 Good
Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
32°
Warmest Month
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 12°C and lows of 5°C. Moderate rainfall (74 mm) and partly cloudy skies.

58 Acceptable

Comfort

Feels Like Cold
C
Temperature
12°
72%
Humidity
Very Humid

Weather

74 mm
Rainfall
4.3 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.2h daylight

February

February is cold with highs of 12°C and lows of 6°C. Moderate rainfall (61 mm) and partly cloudy skies.

62 Good

Comfort

Feels Like Cold
C
Temperature
12°
72%
Humidity
Very Humid

Weather

61 mm
Rainfall
4.2 m/s
Wind
Light Breeze
0.4
UV Index
Low
10.3h daylight

March

March is cool with highs of 14°C and lows of 8°C. Moderate rainfall (63 mm) and partly cloudy skies.

64 Good

Comfort

11°
Feels Like Cool
11°C
Temperature
14°
74%
Humidity
Very Humid

Weather

63 mm
Rainfall
4.1 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
11.8h daylight

April

April is cool with highs of 16°C and lows of 10°C. Moderate rainfall (66 mm) and partly cloudy skies.

72 Very Good

Comfort

13°
Feels Like Cool
13°C
Temperature
10° 16°
77%
Humidity
Very Humid

Weather

66 mm
Rainfall
4.0 m/s
Wind
Light Breeze
1.1
UV Index
High
13.3h daylight

May

May is cool with highs of 20°C and lows of 14°C. Moderate rainfall (49 mm) and partly cloudy skies.

76 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
14° 20°
77%
Humidity
Very Humid

Weather

49 mm
Rainfall
3.5 m/s
Wind
Light Breeze
1.5
UV Index
Very High
14.5h daylight

June

June is mild with highs of 23°C and lows of 17°C. Moderate rainfall (39 mm).

88 Excellent

Comfort

20°
Feels Like Mild
20°C
Temperature
17° 23°
77%
Humidity
Very Humid

Weather

39 mm
Rainfall
3.4 m/s
Wind
Light Breeze
1.9
UV Index
Very High
15.2h daylight

July

July is mild with highs of 26°C and lows of 20°C. The driest month with just 16 mm and mostly sunny skies.

96 Ideal

Comfort

23°
Feels Like Mild
23°C
Temperature
20° 26°
74%
Humidity
Very Humid

Weather

16 mm
Rainfall
3.3 m/s
Wind
Light Breeze
2.0
UV Index
Extreme
14.9h daylight

August

August is the warmest month with highs of 27°C and lows of 20°C. Light rainfall and mostly sunny skies.

94 Ideal

Comfort

24°
Feels Like Mild
24°C
Temperature
20° 27°
73%
Humidity
Very Humid

Weather

29 mm
Rainfall
3.1 m/s
Wind
Light Breeze
1.7
UV Index
Very High
13.8h daylight

September

September is mild with highs of 24°C and lows of 17°C. Moderate rainfall (74 mm).

84 Excellent

Comfort

20°
Feels Like Mild
20°C
Temperature
17° 24°
72%
Humidity
Very Humid

Weather

74 mm
Rainfall
3.3 m/s
Wind
Light Breeze
1.1
UV Index
High
12.4h daylight

October

October is cool with highs of 20°C and lows of 13°C. The wettest month with heavy rain (130 mm) and partly cloudy skies.

68 Good

Comfort

16°
Feels Like Cool
16°C
Temperature
13° 20°
75%
Humidity
Very Humid

Weather

130 mm
Rainfall
3.8 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
10.9h daylight

November

November is cool with highs of 15°C and lows of 9°C. Significant rainfall (108 mm) and partly cloudy skies.

60 Good

Comfort

12°
Feels Like Cool
12°C
Temperature
15°
73%
Humidity
Very Humid

Weather

108 mm
Rainfall
4.2 m/s
Wind
Light Breeze
0.3
UV Index
Low
9.5h daylight

December

December is cold with highs of 12°C and lows of 6°C. Regular rainfall (87 mm) and partly cloudy skies.

62 Good

Comfort

Feels Like Cold
C
Temperature
12°
71%
Humidity
Very Humid

Weather

87 mm
Rainfall
4.1 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.8h daylight

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