Saint John's Co-Cathedral

Church Baroque cathedral in Valletta with richly decorated interior

In Valletta, Saint John’s Co-Cathedral draws visitors for its richly carved Baroque interior, painted vaults, tombs of the Knights and a notable Caravaggio canvas in the oratory.

Main image

Saint John’s Co-Cathedral is a Roman Catholic co-cathedral in Valletta built by the Knights of St John in the late 16th century. It is renowned for its richly decorated Baroque interior and important artworks.

The interior contrasts a relatively plain exterior with an ornate marble pavement, gilded altars, and ceilings painted in elaborate Baroque style. The cathedral also houses an oratory containing Caravaggio’s celebrated painting of the beheading of Saint John the Baptist.

Commissioned by the Order of St John after the founding of Valletta, construction took place in the 1570s and the church served as the conventual church of the knights. Over subsequent centuries the cathedral was decorated and embellished with tombs, chapels, and artworks donated by the various langues of the Order.

Situated centrally in Valletta close to the city’s main streets and fortifications, the cathedral occupies a prominent urban block within Malta’s capital.

  • Caravaggio painting: Contains Caravaggio's major work "The Beheading of Saint John the Baptist", which is displayed in the oratory and is a highlight for many visitors.
Saint John's Co-Cathedral
St. John's Co-Cathedral, Triq San Gwann, Valletta VLT 1162, Malta
35.8978, 14.5125
Mon-Sat 9:30am-5:00pm, Sun 9:30am-12:00pm (hours vary seasonally; check website)
€15-€20 adult (variable); discounts for students/seniors; children often reduced - check official site

How to Get to Saint John's Co-Cathedral #

Located in Valletta’s city centre near St. John’s Square. From Valletta Bus Terminus it is a 5-8 minute walk (about 400 m). Taxi drop-off is available on Republic Street nearby.

Tips for Visiting Saint John's Co-Cathedral #

  • Queue early to enter the oratory and Caravaggio's famous painting before the late-morning tour groups arrive.
  • Look down as well as up: the worn flagstones in the nave show centuries of foot traffic, and there are subtle scorch marks from candle votives near side chapels.
  • Buy the combined ticket that includes the Treasury - the goldwork and knights' armorials reward a second, quieter pass.

Best Time to Visit Saint John's Co-Cathedral #

Visit in shoulder seasons to avoid heavy cruise-ship crowds and to have time to study the Caravaggio and the richly carved Baroque vaults.

Spring
April-June · 15-24°C
Pleasant temperatures and fewer cruise crowds in Valletta.
Autumn
September-October · 20-26°C
Warm evenings, and the cathedral is calmer after the summer rush.

Weather & Climate near Saint John's Co-Cathedral #

Climate

Subtropical climate with hot summers (peaking in August) and cool winters (coldest in February). Temperatures range from 10°C to 31°C. Moderate rainfall (520 mm/year) with a pronounced dry season.

Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
32°
Warmest Month
Coldest Month
Monthly Conditions

January

January is cool with highs of 16°C and lows of 10°C. Regular rainfall (87 mm) and partly cloudy skies.

66 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
10° 16°
74%
Humidity
Very Humid

Weather

87 mm
Rainfall
4.6 m/s
Wind
Light Breeze
0.4
UV Index
Low
9.9h daylight

February

February is the coolest month with highs of 16°C and lows of 10°C. Moderate rainfall (57 mm) and partly cloudy skies.

74 Very Good

Comfort

13°
Feels Like Cool
13°C
Temperature
10° 16°
76%
Humidity
Very Humid

Weather

57 mm
Rainfall
4.3 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
10.8h daylight

March

March is cool with highs of 17°C and lows of 10°C. Moderate rainfall (36 mm) and partly cloudy skies.

76 Very Good

Comfort

14°
Feels Like Cool
14°C
Temperature
11° 17°
80%
Humidity
Very Humid

Weather

36 mm
Rainfall
4.3 m/s
Wind
Light Breeze
1.0
UV Index
High
11.8h daylight

April

April is cool with highs of 20°C and lows of 12°C. Light rainfall.

82 Excellent

Comfort

16°
Feels Like Cool
16°C
Temperature
12° 20°
83%
Humidity
Very Humid

Weather

21 mm
Rainfall
4.8 m/s
Wind
Light Breeze
1.5
UV Index
High
13.0h daylight

May

May is mild with highs of 24°C and lows of 16°C. Almost no rain and mostly sunny skies.

94 Ideal

Comfort

20°
Feels Like Mild
20°C
Temperature
16° 24°
82%
Humidity
Very Humid

Weather

8 mm
Rainfall
4.4 m/s
Wind
Light Breeze
1.9
UV Index
Very High
13.9h daylight

June

June is mild with highs of 28°C and lows of 19°C. Almost no rain and clear sunny skies.

98 Ideal

Comfort

24°
Feels Like Mild
24°C
Temperature
19° 28°
80%
Humidity
Very Humid

Weather

2 mm
Rainfall
3.7 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
14.4h daylight

July

July is warm with highs of 30°C and lows of 22°C. The driest month with just 0 mm and clear sunny skies.

100 Ideal

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 30°
77%
Humidity
Very Humid

Weather

0 mm
Rainfall
3.6 m/s
Wind
Light Breeze
2.4
UV Index
Extreme
14.1h daylight

August

August is the warmest month with highs of 31°C and lows of 23°C. Almost no rain and clear sunny skies.

100 Ideal

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 31°
75%
Humidity
Very Humid

Weather

5 mm
Rainfall
3.3 m/s
Wind
Light Breeze
2.0
UV Index
Extreme
13.3h daylight

September

September is warm with highs of 28°C and lows of 21°C. Moderate rainfall (43 mm) and mostly sunny skies.

92 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 28°
75%
Humidity
Very Humid

Weather

43 mm
Rainfall
3.4 m/s
Wind
Light Breeze
1.5
UV Index
High
12.3h daylight

October

October is mild with highs of 25°C and lows of 18°C. Moderate rainfall (76 mm).

84 Excellent

Comfort

21°
Feels Like Mild
21°C
Temperature
18° 25°
76%
Humidity
Very Humid

Weather

76 mm
Rainfall
3.8 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
11.2h daylight

November

November is cool with highs of 21°C and lows of 14°C. Regular rainfall (83 mm) and partly cloudy skies.

72 Very Good

Comfort

18°
Feels Like Cool
18°C
Temperature
14° 21°
74%
Humidity
Very Humid

Weather

83 mm
Rainfall
3.7 m/s
Wind
Light Breeze
0.5
UV Index
Moderate
10.2h daylight

December

December is cool with highs of 18°C and lows of 12°C. The wettest month with heavy rain (102 mm) and partly cloudy skies.

64 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
12° 18°
73%
Humidity
Very Humid

Weather

102 mm
Rainfall
4.2 m/s
Wind
Light Breeze
0.3
UV Index
Low
9.7h daylight

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