Chulabhon Forest Park or Dun Lamphan No-Hunting Ar, Ubon Ratchathani

Deep within Thailand’s northeastern region lies a pristine wilderness where ancient forests meet rolling hills, creating one of the country’s most tranquil natural sanctuaries. Chulabhon Forest Park spans across the border between Ubon Ratchathani and Maha Sarakham provinces, offering visitors a rare glimpse into Thailand’s original forest ecosystem. What sets this park apart is its remarkable biodiversity and the opportunity to explore untouched wilderness without the crowds found at more famous national parks.

Well-maintained trails wind through dense dipterocarp forests, leading visitors past towering trees that have stood for centuries. Wildlife enthusiasts can spot various bird species, including hornbills and kingfishers, while the lucky few might catch glimpses of wild boar, deer, and various monkey species moving through the canopy above. The forest floor comes alive with the sounds of insects and rustling leaves, while the air carries the rich, earthy scent of decomposing vegetation and blooming wildflowers. Several scenic viewpoints offer panoramic vistas across the forested landscape, particularly beautiful during sunrise and sunset when mist often clings to the valley floors.

Peace defines the experience here, where the only sounds are natural ones – birdsong, wind through leaves, and the occasional crack of a branch underfoot. The park’s remote location means genuine solitude is possible, creating perfect conditions for meditation, photography, or simply disconnecting from modern life. Walking these trails feels like stepping back in time, with the ancient forest creating a cathedral-like atmosphere that inspires quiet contemplation and deep appreciation for Thailand’s natural heritage.

Visit during the cool season (November to February) for the most comfortable hiking conditions and clearest views. The park is accessible by car from both Ubon Ratchathani and Maha Sarakham, though the roads can be challenging during rainy season. Bring plenty of water, insect repellent, and sturdy hiking shoes. Entry is free for all visitors, making this an excellent value destination. Camping facilities are available for those wanting to experience the forest’s nocturnal sounds and early morning wildlife activity.