Stargazing in Thailand

Buriram

Ta Phraya National Park: Bortle 4

Chanthaburi

Khao Khitchakut National Park: Bortle 4

Chiang Mai

Op Luang National Park: Bortle 3
Doi Inthanon National Park: Bortle 4
Doi Pha Hom Pok National Park: Bortle 4
Doi Suthep-Pui National Park: Bortle 5

Chiang Rai

Doi Luang National Park: Bortle 4

Kamphaeng Phet

Khlong Lan National Park: Bortle 4
Mae Wong National Park: Bortle 4

Kanchanaburi

Sai Yok National Park: Bortle 3
Thong Pha Phum National Park: Bortle 3
Chaloem Rattanakosin National Park: Bortle 4
Erawan National Park: Bortle 4

Krabi

Mu Ko Lanta National Park: Bortle 4

Lampang

Chae Son National Park: Bortle 4

Lamphun

Mae Ping National Park: Bortle 3
Doi Khun Tan National Park: Bortle 4

Loei

Phu Kradueng National Park: Bortle 4

Mae Hong Son

Huai Nam Dang National Park: Bortle 3
Namtok Mae Surin National Park: Bortle 3

Nakhon Nayok

Khao Yai National Park: Bortle 4

Nakhon Ratchasima

Thap Lan National Park: Bortle 4

Nan

Doi Phu Kha National Park: Bortle 4

Phang Nga

Ao Phang Nga National Park: Bortle 4

Phayao

Phu Sang National Park: Bortle 4

Phetchabun

Nam Nao National Park: Bortle 4

Phetchaburi

Kaeng Krachan National Park: Bortle 4

Phitsanulok

Phu Hin Rong Kla National Park: Bortle 4

Prachuap Khiri Khan

Kui Buri National Park: Bortle 3
Khao Sam Roi Yot National Park: Bortle 4

Sa Kaeo

Pang Sida National Park: Bortle 4

Satun

Tarutao National Park: Bortle 4

Si Sa Ket

Khao Phra Wihan National Park: Bortle 3

Surat Thani

Mu Ko Ang Thong National Park: Bortle 3
Khao Sok: Bortle 4

Trat

Mu Ko Chang National Park: Bortle 3

Ubon Ratchathani

Pha Taem National Park: Bortle 3