Giresun Island

Island Small Black Sea island with ancient castle ruins

Small island off the Black Sea coast at Giresun city, reachable by short boat trips; contains ruins and a small mosque. Visitors seek local history, coastal walks and hazelnut‑region scenery.

Main image

Giresun Island is a small island in the Black Sea located just off the coast of the city of Giresun in northeastern Turkey and is a local landmark and excursion destination.

Visitors typically make short boat trips from Giresun to walk the island, view coastal scenery and see visible archaeological and historical remains on the site. The island is compact and visited on short excursions rather than long stays.

The island has been occupied or used since antiquity and contains archaeological remains that reflect its strategic use over centuries as a coastal outpost and anchorage.

Lying immediately offshore from the city of Giresun in Giresun Province, the island sits in the Black Sea close to the city waterfront and is reached by brief local boat crossings.

  • Boat access: Short local boat services operate from the city of Giresun for day trips to the island during the warmer months.
Giresun Island
Giresun Island (Giresun Adası), Giresun Province, Turkey
40.9294, 38.4364

How to Get to Giresun Island #

Giresun Island (Giresun Adası) sits just off the coast of Giresun city on Turkey’s Black Sea coast. To reach it drive to Giresun city centre along the coastal D010 road and park at the city harbour; small passenger boats and sightseeing ferries operate from the harbour with short crossings (minutes) to the island. The boat landing on the island is a short walk to the main sights.

Tips for Visiting Giresun Island #

  • Take a scheduled small-boat service from Giresun harbor rather than trying to arrange private transport; boats run most reliably in summer but frequency drops outside the season so check timetables in advance.
  • Visit early in the morning or late afternoon to avoid daytime excursion crowds and to get better views back toward Giresun city across the bay - the island is compact and best experienced in a short, quiet visit.
  • Confirm boat return times before you disembark because services are limited; if you want to linger for sunset, ensure an evening boat will be running or arrange a local operator.

Best Time to Visit Giresun Island #

The best time to visit Giresun Island is summer for the most reliable access and mild weather; spring and early autumn are good quieter alternatives.

Summer (best access)
June-August · ~20-27°C
Mild, drier weather and the most reliable ferry and coastal access-best time for walking, swimming and boat trips to the island.
Spring & early autumn
April-May, September-October · ~12-22°C
Pleasant temperatures and fewer tourists; some services may be reduced compared with peak summer.
Late autumn & winter
November-March · ~5-15°C
Cooler and wetter with more frequent storms; boat access and on-island activities can be limited.

Weather & Climate near Giresun Island #

Climate

Temperate climate with warm summers (peaking in August) and cold winters (coldest in January). Temperatures range from 4°C to 26°C. Abundant rainfall (1188 mm/year), wettest in October.

Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
33°
Warmest Month
-6°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 10°C and lows of 5°C. Significant rainfall (104 mm) and mostly overcast skies.

49 Poor

Comfort

Feels Like Cold
C
Temperature
10°
77%
Humidity
Very Humid

Weather

104 mm
Rainfall
2.0 m/s
Wind
Calm
0.3
UV Index
Low
9.5h daylight

February

February is the coolest month with highs of 10°C and lows of 4°C. Regular rainfall (85 mm) and mostly overcast skies.

51 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
77%
Humidity
Very Humid

Weather

85 mm
Rainfall
2.1 m/s
Wind
Calm
0.5
UV Index
Low
10.5h daylight

March

March is cold with highs of 11°C and lows of 5°C. Regular rainfall (80 mm) and mostly overcast skies.

51 Acceptable

Comfort

Feels Like Cold
C
Temperature
11°
76%
Humidity
Very Humid

Weather

80 mm
Rainfall
2.2 m/s
Wind
Calm
0.8
UV Index
Moderate
11.8h daylight

April

April is cool with highs of 15°C and lows of 9°C. Regular rainfall (81 mm) and mostly overcast skies.

61 Good

Comfort

12°
Feels Like Cool
12°C
Temperature
15°
76%
Humidity
Very Humid

Weather

81 mm
Rainfall
2.0 m/s
Wind
Calm
1.2
UV Index
High
13.1h daylight

May

May is cool with highs of 18°C and lows of 13°C. Moderate rainfall (66 mm) and partly cloudy skies.

69 Good

Comfort

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

Weather

66 mm
Rainfall
1.9 m/s
Wind
Calm
1.6
UV Index
Very High
14.3h daylight

June

June is mild with highs of 23°C and lows of 16°C. Moderate rainfall (73 mm) and partly cloudy skies.

81 Excellent

Comfort

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

Weather

73 mm
Rainfall
2.1 m/s
Wind
Calm
2.0
UV Index
Extreme
14.8h daylight

July

July is mild with highs of 26°C and lows of 20°C. Moderate rainfall (74 mm).

85 Excellent

Comfort

23°
Feels Like Mild
23°C
Temperature
20° 26°
75%
Humidity
Very Humid

Weather

74 mm
Rainfall
2.2 m/s
Wind
Calm
2.1
UV Index
Extreme
14.6h daylight

August

August is the warmest month with highs of 26°C and lows of 20°C. Regular rainfall (86 mm).

83 Excellent

Comfort

23°
Feels Like Mild
23°C
Temperature
20° 26°
75%
Humidity
Very Humid

Weather

86 mm
Rainfall
2.1 m/s
Wind
Calm
1.8
UV Index
Very High
13.6h daylight

September

September is mild with highs of 23°C and lows of 17°C. Significant rainfall (106 mm).

79 Very Good

Comfort

20°
Feels Like Mild
20°C
Temperature
17° 23°
75%
Humidity
Very Humid

Weather

106 mm
Rainfall
2.1 m/s
Wind
Calm
1.3
UV Index
High
12.3h daylight

October

October is cool with highs of 19°C and lows of 13°C. The wettest month with heavy rain (161 mm) and partly cloudy skies.

65 Good

Comfort

16°
Feels Like Cool
16°C
Temperature
13° 19°
76%
Humidity
Very Humid

Weather

161 mm
Rainfall
1.9 m/s
Wind
Calm
0.7
UV Index
Moderate
11.0h daylight

November

November is cool with highs of 16°C and lows of 9°C. Significant rainfall (149 mm) and partly cloudy skies.

61 Good

Comfort

12°
Feels Like Cool
12°C
Temperature
16°
74%
Humidity
Very Humid

Weather

149 mm
Rainfall
2.0 m/s
Wind
Calm
0.3
UV Index
Low
9.8h daylight

December

December is cold with highs of 12°C and lows of 7°C. Significant rainfall (123 mm) and mostly overcast skies.

51 Acceptable

Comfort

10°
Feels Like Cold
10°C
Temperature
12°
75%
Humidity
Very Humid

Weather

123 mm
Rainfall
2.1 m/s
Wind
Calm
0.2
UV Index
Low
9.2h daylight

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