İsa Bey Mosque

Mosque 13th-century Seljuk mosque with monumental portal

A 14th-century Aydinid mosque near the ruins of Ephesus in İzmir Province, İsa Bey Mosque interests architecture fans for its stone portals, courtyard layout and regional Islamic art.

Main image

The İsa Bey Mosque is a 14th-century stone mosque in Selçuk, İzmir Province, Turkey, built under the Aydinid dynasty and dated to the mid-1370s. It is one of the largest surviving medieval Anatolian mosques from that period.

Commissioned by İsa Bey of the Aydinids, the mosque dates to about 1374-1375 and was constructed during the Aydinid principality’s control of the region. It has experienced periods of repair and partial ruin over the centuries but retains key elements of its original fabric.

The mosque stands in the town of Selçuk, close to the archaeological sites of Ephesus and the Basilica of St. John, in İzmir Province on Turkey’s Aegean coast.

  • Proximity to Ephesus: Located within walking distance of the Ephesus archaeological zone, making it easy to pair with visits to the Roman ruins and the Basilica of St. John in Selçuk.
  • Best time to visit: Morning or late-afternoon visits provide cooler light for photography of the stone courtyard and the mosque's carved details.
İsa Bey Mosque
Selçuk, İzmir Province, Turkey (near Ephesus)
37.9522, 27.3658
Open daily during daylight hours
Free to enter (active mosque; donations welcome)

How to Get to İsa Bey Mosque #

The İsa Bey Mosque sits in the centre of Selçuk (İzmir Province), close to the Ayasoluk (Ayasuluk) hill and the town’s main station. From İzmir city centre you can reach Selçuk by regional TCDD trains (Basmane-Söke/Denizli services) or by intercity buses from İzmir Otogar; the drive is roughly 75-90 km south along the D550/E87 and takes around 1-1.5 hours depending on traffic. Once in Selçuk the mosque is within easy walking distance of the Selçuk railway station and the town centre (about a 5-15 minute walk depending on where you arrive).

Tips for Visiting İsa Bey Mosque #

  • Visit early in the morning or late afternoon to avoid tour-bus crowds and to get softer light for photography.
  • Avoid Friday midday (congregational prayer) when visitor access is restricted or the site is busiest; be prepared for the mosque to be temporarily closed for services.
  • Combine a visit to İsa Bey Mosque with nearby Selçuk sights (Basilica of St. John, the House of the Virgin Mary and the archaeological sites) to make the most of one trip to the area.

Best Time to Visit İsa Bey Mosque #

For a comfortable, less crowded visit to this indoor historic mosque, go in spring or autumn rather than peak summer.

Spring (shoulder season)
March-May · 12-22°C
Pleasant temperatures and moderate tourist numbers - a good time to see the mosque with fewer crowds.
Summer (peak tourist season)
June-August · 24-34°C
Hot, dry weather for the region and significantly higher visitor numbers; interior can be busy, especially during daytime tourist hours.
Autumn (shoulder season)
September-November · 15-25°C
Mild weather and lighter crowds compared with summer - another good period for a more relaxed visit.

Weather & Climate near İsa Bey Mosque #

Climate

İsa Bey Mosque's climate is classified as Hot-Summer Mediterranean - Hot-Summer Mediterranean climate with hot summers (peaking in July) and cold winters (coldest in January). Temperatures range from 4°C to 33°C. Moderate rainfall (699 mm/year) with a pronounced dry season.

Air Quality: AQI 69 Moderate
Best Time to Visit
JuneJulyAugust
Temperature & Rainfall
Temperature Range
45°
Warmest Month
-8°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 13°C and lows of 4°C. Significant rainfall (139 mm) and partly cloudy skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
13°
84%
Humidity
Very Humid

Weather

139 mm
Rainfall
3.4 m/s
Wind
Light Breeze
0.3
UV Index
Low
9.8h daylight

February

February is cold with highs of 14°C and lows of 5°C. Significant rainfall (103 mm) and partly cloudy skies.

58 Acceptable

Comfort

10°
Feels Like Cold
10°C
Temperature
14°
83%
Humidity
Very Humid

Weather

103 mm
Rainfall
3.7 m/s
Wind
Light Breeze
0.5
UV Index
Moderate
10.7h daylight

March

March is cool with highs of 17°C and lows of 7°C. Moderate rainfall (78 mm) and partly cloudy skies.

70 Very Good

Comfort

12°
Feels Like Cool
12°C
Temperature
17°
78%
Humidity
Very Humid

Weather

78 mm
Rainfall
3.4 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
11.8h daylight

April

April is cool with highs of 21°C and lows of 10°C. Moderate rainfall (47 mm).

78 Very Good

Comfort

16°
Feels Like Cool
16°C
Temperature
10° 21°
72%
Humidity
Very Humid

Weather

47 mm
Rainfall
3.0 m/s
Wind
Light Breeze
1.4
UV Index
High
13.0h daylight

May

May is mild with highs of 26°C and lows of 13°C. Light rainfall and mostly sunny skies.

91 Ideal

Comfort

20°
Feels Like Mild
20°C
Temperature
13° 26°
62%
Humidity
Humid

Weather

22 mm
Rainfall
2.9 m/s
Wind
Calm
1.8
UV Index
Very High
14.0h daylight

June

June is warm with highs of 31°C and lows of 17°C. Almost no rain and clear sunny skies.

100 Ideal

Comfort

24°
Feels Like Warm
24°C
Temperature
17° 31°
49%
Humidity
Comfortable

Weather

9 mm
Rainfall
3.5 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
14.5h daylight

July

July is the warmest month with highs of 33°C and lows of 20°C. The driest month with just 4 mm and clear sunny skies.

100 Ideal

Comfort

26°
Feels Like Warm
26°C
Temperature
20° 33°
39%
Humidity
Comfortable

Weather

4 mm
Rainfall
4.3 m/s
Wind
Light Breeze
2.4
UV Index
Extreme
14.3h daylight

August

August is warm with highs of 32°C and lows of 19°C. Almost no rain and clear sunny skies.

100 Ideal

Comfort

26°
Feels Like Warm
26°C
Temperature
19° 32°
39%
Humidity
Comfortable

Weather

5 mm
Rainfall
4.2 m/s
Wind
Light Breeze
2.1
UV Index
Extreme
13.4h daylight

September

September is mild with highs of 29°C and lows of 16°C. Light rainfall and clear sunny skies.

98 Ideal

Comfort

23°
Feels Like Mild
23°C
Temperature
16° 29°
48%
Humidity
Comfortable

Weather

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

October

October is mild with highs of 24°C and lows of 12°C. Moderate rainfall (42 mm) and mostly sunny skies.

90 Ideal

Comfort

18°
Feels Like Mild
18°C
Temperature
12° 24°
60%
Humidity
Humid

Weather

42 mm
Rainfall
3.2 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
11.1h daylight

November

November is cool with highs of 19°C and lows of 9°C. Regular rainfall (89 mm).

72 Very Good

Comfort

14°
Feels Like Cool
14°C
Temperature
19°
71%
Humidity
Very Humid

Weather

89 mm
Rainfall
3.0 m/s
Wind
Light Breeze
0.5
UV Index
Low
10.0h daylight

December

December is cool with highs of 14°C and lows of 6°C. The wettest month with heavy rain (142 mm) and partly cloudy skies.

58 Acceptable

Comfort

10°
Feels Like Cool
10°C
Temperature
15°
81%
Humidity
Very Humid

Weather

142 mm
Rainfall
3.3 m/s
Wind
Light Breeze
0.3
UV Index
Low
9.5h daylight

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