St. George's Cathedral, Ano Syros

Church Cycladic cathedral overlooking Ano Syros and harbor

Catholic cathedral set in the medieval lanes of Ano Syros. Visitors explore its churches, narrow alleys and harbour views, often combining a visit with Ermoupoli’s neoclassical squares.

Main image

St. George’s Cathedral is the Roman Catholic cathedral in the hilltop town of Ano Syros on the island of Syros in the South Aegean, and it serves as the seat of the Roman Catholic Diocese of Syros and Milos.

Set at the top of Ano Syros, the church overlooks Ermoupoli and the Aegean; its situation amid whitewashed houses and narrow lanes is a primary draw for visitors seeking views and the town’s Catholic heritage.

The building functions as the island’s main Latin-rite church and focal point for the local Catholic community; it reflects the long coexistence of Orthodox and Catholic traditions on Syros.

The cathedral sits in the fortified, pedestrianised quarter of Ano Syros, a short walk above the island capital of Ermoupoli on Syros.

  • Viewpoint: Perched above the narrow lanes of Ano Syros, the site gives clear views over the port town of Ermoupoli and the surrounding Aegean sea, making it a good photo spot at sunset.
  • Access: Access is mainly on foot via steep, narrow alleys in the medieval quarter; expect cobbled steps rather than vehicle parking close to the building.
St. George's Cathedral, Ano Syros
37.4508, 24.9353

How to Get to St. George's Cathedral, Ano Syros #

Syros is reached by ferry from Piraeus (Athens) and other Cycladic islands; Ano Syros is a short walk uphill from Ermoupoli (Syros town) or a local bus/taxi ride. From the ferry terminal in Ermoupoli, the climb to Ano Syros takes 10-20 minutes on foot depending on pace.

Tips for Visiting St. George's Cathedral, Ano Syros #

  • Arrive in the late afternoon to watch the light hit the whitewashed houses of Ano Syros; the cathedral's silhouette stands sharp against the Cycladic sky.
  • Note Greek Orthodox service times - an evening panigiri or local feast can make a visit unexpectedly communal.

Best Time to Visit St. George's Cathedral, Ano Syros #

Summer brings the island's festivals and the busiest ferry schedule; late spring and early autumn are best for walking the hilltop lanes in comfort.

Summer
June-August · 25-33°C
Hot and lively; ferries from Ermoupoli and Syros town run often and the island sees most visitors.
Spring/Autumn
April-May, September-October · 15-25°C
Pleasant walking weather, cooler evenings, and quieter lanes.

Weather & Climate near St. George's Cathedral, Ano Syros #

Climate

St. George's Cathedral, Ano Syros's climate is classified as Hot-Summer Mediterranean - Hot-Summer Mediterranean climate with hot summers (peaking in July) and cool winters (coldest in February). Temperatures range from 9°C to 29°C. Semi-arid with limited rainfall with a pronounced dry season.

Air Quality: AQI 45 Good
Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
33°
Warmest Month
Coldest Month
Monthly Conditions

January

January is cool with highs of 13°C and lows of 9°C. Moderate rainfall (72 mm) and partly cloudy skies.

60 Good

Comfort

11°
Feels Like Cool
11°C
Temperature
13°
77%
Humidity
Very Humid

Weather

72 mm
Rainfall
5.3 m/s
Wind
Light Breeze
0.3
UV Index
Low
9.8h daylight

February

February is the coolest month with highs of 13°C and lows of 9°C. Moderate rainfall (64 mm) and partly cloudy skies.

60 Good

Comfort

11°
Feels Like Cool
11°C
Temperature
13°
77%
Humidity
Very Humid

Weather

64 mm
Rainfall
5.9 m/s
Wind
Light Breeze
0.5
UV Index
Low
10.7h daylight

March

March is cool with highs of 15°C and lows of 11°C. Moderate rainfall (54 mm) and partly cloudy skies.

66 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
11° 15°
77%
Humidity
Very Humid

Weather

54 mm
Rainfall
5.0 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
11.8h daylight

April

April is cool with highs of 18°C and lows of 13°C. Light rainfall.

82 Excellent

Comfort

16°
Feels Like Cool
16°C
Temperature
13° 18°
77%
Humidity
Very Humid

Weather

24 mm
Rainfall
4.6 m/s
Wind
Light Breeze
1.3
UV Index
High
13.0h daylight

May

May is mild with highs of 22°C and lows of 17°C. Light rainfall.

92 Ideal

Comfort

20°
Feels Like Mild
20°C
Temperature
17° 23°
76%
Humidity
Very Humid

Weather

13 mm
Rainfall
3.9 m/s
Wind
Light Breeze
1.7
UV Index
Very High
14.0h daylight

June

June is warm with highs of 27°C and lows of 22°C. Almost no rain and clear sunny skies.

98 Ideal

Comfort

24°
Feels Like Warm
24°C
Temperature
22° 27°
73%
Humidity
Very Humid

Weather

5 mm
Rainfall
4.3 m/s
Wind
Light Breeze
2.2
UV Index
Extreme
14.5h daylight

July

July is the warmest month with highs of 29°C and lows of 24°C. The driest month with just 2 mm and clear sunny skies.

100 Ideal

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 29°
72%
Humidity
Very Humid

Weather

2 mm
Rainfall
5.2 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
14.3h daylight

August

August is warm with highs of 29°C and lows of 24°C. Almost no rain and clear sunny skies.

100 Ideal

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 29°
73%
Humidity
Very Humid

Weather

3 mm
Rainfall
5.3 m/s
Wind
Light Breeze
2.0
UV Index
Very High
13.4h daylight

September

September is mild with highs of 25°C and lows of 21°C. Almost no rain and mostly sunny skies.

98 Ideal

Comfort

23°
Feels Like Mild
23°C
Temperature
21° 25°
73%
Humidity
Very Humid

Weather

6 mm
Rainfall
5.0 m/s
Wind
Light Breeze
1.4
UV Index
High
12.3h daylight

October

October is mild with highs of 22°C and lows of 18°C. Moderate rainfall (43 mm).

80 Excellent

Comfort

20°
Feels Like Mild
20°C
Temperature
18° 22°
76%
Humidity
Very Humid

Weather

43 mm
Rainfall
4.5 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
11.1h daylight

November

November is cool with highs of 18°C and lows of 14°C. Moderate rainfall (62 mm) and partly cloudy skies.

74 Very Good

Comfort

16°
Feels Like Cool
16°C
Temperature
14° 18°
77%
Humidity
Very Humid

Weather

62 mm
Rainfall
4.6 m/s
Wind
Light Breeze
0.4
UV Index
Low
10.0h daylight

December

December is cool with highs of 14°C and lows of 11°C. The wettest month with 74 mm of rain and partly cloudy skies.

60 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
11° 14°
77%
Humidity
Very Humid

Weather

74 mm
Rainfall
5.3 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.5h daylight

Nearby Attractions to St. George's Cathedral, Ano Syros