As the hands of the clock reach March, the signals of summer emerge more vividly through the scorching sunlight and the heat that begins to blanket the land. Yet, within this sultry season lies a hidden ‘gift’ in the heavens; this is the time when the sky is at its most pristine, free from the heavy veil of clouds. It presents a perfect moment to venture out and acquaint yourself with the universe through stargazing, marking the return of the season to ‘hunt’ for the Milky Way as it once again reveals its celestial splendor.
For those yearning for a tranquil sanctuary to lie back and gaze at a horizon shimmering with starlight, undisturbed by the glare of city lights, we invite you to experience Thailand’s ‘Dark Sky Parks.’ These destinations have been thoughtfully curated for stargazers of all levels—from beginners wishing to find their first connection with the stars to professional photographers dedicated to capturing the profound beauty of deep space.
There are currently 64 Dark Sky Parks spread across every region of Thailand. These open spaces provide ideal light levels that allow for a crisp view of the North Star, while remaining dark enough to reveal even the faintest stars in the galaxy. Whether you are looking to witness a solar or lunar eclipse, a meteor shower, or the stunning brilliance of the zodiac constellations, you can see them all vividly from these protected zones located in national parks, resorts, and private properties nationwide.
A Sanctuary for Star Lovers
Thailand’s Dark Sky experience began in 2020 through a collaboration between the Tourism Authority of Thailand (TAT) and the National Astronomical Research Institute of Thailand (NARIT). After years of scouting for locations with optimal lighting conditions, the first 12 sites were officially registered in 2022. Today, the list has grown to 64 locations, categorized into Dark Sky Parks, Dark Sky Communities, Dark Sky Properties, and Dark Sky Suburbs.
Clear Skies, Low Light, and Comprehensive Amenities
Being a certified ‘Dark Sky Park’ involves much more than just low light pollution. A location must meet rigorous criteria, including an open area of at least 100 square meters with a sky view covering no less than 70% of the site. Crucially, the area must maintain a sky brightness level of at least 19 magnitudes per square arcsecond—a specific level of darkness that ensures the North Star and faint celestial bodies are visible to the naked eye. Furthermore, these sites must provide essential facilities, such as accommodations and astronomical services, to enhance the traveler’s journey.
Update 2025 New Dark Sky Locations
In 2025, 16 new locations were welcomed into the fold:
5 Dark Sky Parks (National Parks): Thung Non Pa Ko (Mukdahan), Khao Phra Wihan (Si Sa Ket), Phu Suan Sai (Loei), Phu Hin Rong Kla (Phitsanulok), and Mae Ping (Lamphun).
9 Dark Sky Properties (Private Sector): Golden Cliff Beach Resort (Trat), Daraka Chiang Dao (Chiang Mai), Dara Cuisine Phuket (Phuket), Baan Rai Nai Kiao (Khon Kaen), Fountain Tree Resort (Nakhon Ratchasima), Phu Prom Dao Farmstay (Chaiyaphum), Wanathara Resort (Phitsanulok), Mae Lamao Forest Park (Tak), and Mae Fah Luang Garden (Chiang Rai).
2 Dark Sky Suburbs: Elephant Kingdom (Surin) and Walai Rukkhavej Park (Maha Sarakham).
Source: TourismThailand, 07 Mar 2026
https://www.tourismthailand.org/Articles/dark-sky-parks-en
