Gyeonggi Province · South Korea

Osan travel guide

Osan is a city in Gyeonggi Province, South Korea, home to about 239,000 people.

Best months
October
Nearest airport
GMP52 km · Seoul Gimpo International Airport
Currency
KRWwon
Time zone
Asia/Seoul
Language
Korean, Korean Sign Language

About

About Osan

Osan (Korean: 오산; Korean pronunciation: [o.san]) is a city in Gyeonggi Province, South Korea, approximately 35 km (22 mi) south of Seoul. The population of the city is around 200,000.

Osan is located in the southern part of Gyeonggi-do, bordering Hwaseong to the west and Pyeongtaek to the south. The city is predominantly urban, with a mix of residential, commercial, and military areas due to the presence of Osan Air Base. Osan City Hall is located in Sinjang-dong.

Wikipedia and Wikivoyage contributors, CC BY-SA 4.0; excerpted.

Things to do

What to see and do in Osan

See

  • Doksanseong Fortress
  • Gwollisa Temple

Wikivoyage contributors, CC BY-SA 4.0; excerpted.

When to go

The best time to visit Osan

The most comfortable months for a city stay in Osan are October. August is the warmest month, with average highs of 30 °C; July is the wettest, with about 352 mm of rain.

-8°11°30°JanFebMarAprMayJunJulAugSepOctNovDec352 mm
Average highAverage lowRain per monthComfortable months

Comfortable means average daytime high between 18 °C and 29 °C and under 80 mm of rain in the month. Averages for 1991–2020 over the surrounding area, a grid square about 50 km across, so a coast or a nearby mountain can make the town itself warmer or cooler. Data: CRU TS v4.10, Climatic Research Unit, University of East Anglia (Open Database License).

Getting there

Getting to Osan: airports and arrival

The nearest airport with scheduled flights is Seoul Gimpo International Airport (GMP), about 52 km from the city centre in a straight line; Cheongju International Airport/Cheongju Air Base (K-59/G-513) (CJJ, 61 km) and Incheon International Airport (ICN, 66 km) are also within reach.

Getting in

Osan Intercity Bus Terminal is located adjacent to Osan Station at 59 Yeokgwangjang-ro, making transfers between bus and subway convenient.

Wikivoyage contributors, CC BY-SA 4.0; excerpted.

large airport

GMP · Seoul Gimpo International Airport

52.1 km from the centreICAO RKSS
large airport

CJJ · Cheongju International Airport/Cheongju Air Base (K-59/G-513)

61.2 km from the centreICAO RKTU
large airport

ICN · Incheon International Airport

65.5 km from the centreICAO RKSI

Questions

Osan: questions travellers ask

When is the best time to visit Osan?

The most comfortable months for a city stay in Osan are October. August is the warmest month, with average highs of 30 °C; July is the wettest, with about 352 mm of rain.

Which airport is closest to Osan?

The nearest airport with scheduled flights is Seoul Gimpo International Airport (GMP), about 52 km from the city centre in a straight line; Cheongju International Airport/Cheongju Air Base (K-59/G-513) (CJJ, 61 km) and Incheon International Airport (ICN, 66 km) are also within reach.

What currency is used in Osan?

won (KRW).

Nearby

Destinations near Osan

Sources: city facts from Wikidata and Wikipedia; airports from OurAirports; climate from CRU TS v4.10 (University of East Anglia Climatic Research Unit), 1991–2020 monthly means, 0.5° grid; places to stay, guest scores and amenities from each operator's own public pages. How this guide is made.