Thailand · national park
Wiang Kosai National Park
Wiang Kosai National Park is a national park in Thailand, established in 1981, covering 410 km² (158 sq mi). It is the #52 largest of Thailand's 152 national parks.
- Area
- 410 km²
- Established
- 1981
- IUCN
- II: National Park
- Nearest airport
- LPT · 38 km

Nearest airports to Wiang Kosai National Park
- 1Lampang Airport Airports in ThailandLPT38 kmstraight line
- 2Sukhothai Airport Airports in ThailandTHS82 kmstraight line
- 3Chiang Mai International Airport Airports in ThailandTransfers & Meet & Greet →CNX112 kmstraight line
More about Wiang Kosai National Park
Wiang Kosai National Park is one of 152 national parks in Thailand. It covers 410 km² (41,000 ha) — about 52% of the size of New York City, making it the #52 largest national park in Thailand (0.6% of the country's national park area).
History and protection
The park was established in 1981, 45 years ago — the first national parks in Thailand date back to 1962. It is listed in IUCN category II: National Park — protecting whole ecosystems while welcoming visitors for recreation and education.
Visiting Wiang Kosai National Park
The closest airport is Lampang Airport (LPT), about 38 km away — around 50 minutes by car; alternatively Sukhothai Airport (THS, 82 km). Other national parks within reach include Doi Chong National Park, Si Satchanalai National Park (213 km²), Doi Pha Klong National Park and Doi Khun Tan National Park (255 km²) — easy to combine on one trip.
Frequently asked questions
How big is Wiang Kosai National Park?
When was Wiang Kosai National Park established?
What is the nearest airport to Wiang Kosai National Park?
What protection category is Wiang Kosai National Park?
Data: Wikidata (CC0), English Wikipedia and Wikimedia Commons.