- Population
- 320,824
- 320.8K
- Elevation
- 1,304 m
- above sea level
- Local time
- UTC+03:00
- Europe/Istanbul · UTC+03:00
- Places inside
- 114
- listed under Bolu Province
- Airports
- ONQ Zonguldak Çaycuma Airport105 km
- AOE Hasan Polatkan Airport129 km
About Bolu Province
Bolu Province is a region. Location: Turkey. Population: 320,824.
Bolu Province (Turkish: Bolu ili) is a province in north-western Turkey, between the capital, Ankara, and the largest city in the country, Istanbul. Its area is 8,313 square kilometres (3,210 sq mi), and its population is 320,824 (2022). The capital city of the province is Bolu.
Source: Wikipedia · CC BY-SA 4.0
Photos of Bolu Province
Places bordering Bolu Province
- Düzce
- Bilecik Province
- Sakarya Province
- Çankırı Province
- Karabük Province
- Zonguldak Province
- Eskişehir Province
- Ankara Province
Climate of Bolu Province
Best months for sightseeingBest months for sightseeing: June–September.
This month · November
A cold month
Day 9° · Night 1° · Rain 44 mm
- Hottest month
- July (day 24°)
- Coldest month
- January (night -5°)
- Wettest month
- December (71 mm)
- Driest month
- August (20 mm)
Bars: average monthly low and high temperature. Below: precipitation. Monthly averages for 1970–2000 at about 18 km resolution, adjusted for elevation. Highlighted months are mild and relatively dry. Source: WorldClim 2.1 (CC BY 4.0).
Show values as a table
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high (°C) | 1° | 3° | 7° | 12° | 17° | 21° | 24° | 23° | 20° | 15° | 9° | 3° |
| Average low (°C) | -5° | -4° | -2° | 3° | 6° | 9° | 11° | 11° | 8° | 5° | 1° | -3° |
| Precipitation (mm) | 64 | 51 | 55 | 59 | 69 | 53 | 27 | 20 | 21 | 33 | 44 | 71 |
Other places to visit in this season: June July August September
How to get to Bolu Province
The nearest airport is Zonguldak Çaycuma Airport (ONQ), 105 km to the northeast as the crow flies. For international flights: Hasan Polatkan Airport (AOE) (129 km). The nearest large city is Bolu, 11 km to the north.
Airports
- Zonguldak Çaycuma Airport (ONQ) Zonguldak 105 kmnortheast
- Hasan Polatkan Airport (AOE) Eskişehir 129 kmsouthwest
- Esenboğa International Airport (ESB) Ankara 133 kmsoutheast
Nearby large cities
- Bolu Population: 184.7K 11 kmnorth
- Düzce Population: 194.1K 42 kmnorthwest
- Zonguldak Population: 101.7K 92 kmnorth
- Adapazarı Population: 286.8K 101 kmwest
- Karabük Population: 125.4K 108 kmnortheast
Straight-line distances; road distances are longer. Airport data: OurAirports.
Places in Bolu Province
114 places- 1 Bolu 217.9K
- 2 Gerede 23.5K
- 3 Mudurnu İlçesi 20.4K
- 4 Göynük İlçesi 15.6K
- 5 Mengen İlçesi 14.6K
- 6 Yeniçağa İlçesi 7.7K
- 7 Dörtdivan İlçesi 6.7K
- 8 Seben İlçesi 5.7K
- 9 Kıbrıscık İlçesi 3.5K
Bar: population relative to the most populous place in this list.
Cities & villages10
- Aktarla · Village
- Altunköy · Village
- Büyükmelen · Village
- Dörtdivan Bucağı · Municipality
- Dorukhan · Village
- Gerede Bucağı · Municipality
- Gökçesu Bucağı · Municipality
- Görele · Village
- Güldere · Village
- Hacısüleymanbey · Village
Mountains & nature13
- Abant Dağları · Mountain
- Aktaş Tepesi · Mountain
- Ardıç Dağı · Mountain
- Bacaksivrisi Tepesi · Mountain
- Betteşçörten Pınarı · Natural site
- Boncuklu Pınar · Natural site
- Çakıllı Pınarı · Natural site
- Doruklar Tepesi · Mountain
- Erenler Tepesi · Mountain
- Erenler Tepesi · Mountain
- Hamam Boğazı · Natural site
- Hoca Dağı · Mountain
- Ilıcapınar Kaptajı · Natural site
Lakes, rivers & coasts28
- Abantayağı Deresi · River
- Abant Deresi · River
- Abant Gölü · Lake
- Açça Çayı · River
- Aksu Deresi · River
- Alacaönü Deresi · River
- Aladağ Çayı · River
- Aladağ Göleti · Lake
- Anışlı Dere · River
- Balatça Çayı · River
- Balıklı Dere · River
- Büyüksu · River
- Çağa Deresi · River
- Çapak Deresi · River
- Çaşur Çayı · River
- Çubuk Gölü · Lake
- Dedelerözü Deresi · River
- Değirmen Dere · River
- Domuz Deresi · River
- Elmalı Dere · River
- Gerenözü Deresi · River
- Göl Deresi · River
- Güvetler · River
- Halçik Çayı · River
- Harami Deresi · River
- Hebirler Deresi · River
- Hısar Deresi · River
- İbrahimözü Deresi · River
Largest cities and towns
Nature and heritage in Bolu Province
Sources & licences
Data last updated: · 2 independent sources




