Thung Salaeng Luang National Park (Nong Mae Na), Khao Yai

Rolling grasslands stretch endlessly across Thailand’s second-largest national park, creating landscapes more reminiscent of African savannas than typical Southeast Asian forests. Thung Salaeng Luang National Park transforms dramatically with the seasons – emerald green meadows during the rainy months give way to golden plains in the dry season, while cool-season wildflowers paint the grasslands in vibrant purples and yellows. This high-altitude plateau offers a refreshing escape from Thailand’s tropical heat.

Wildlife enthusiasts can spot sambar deer grazing openly across the vast plains, along with wild boar, barking deer, and various bird species including the colorful bee-eaters that nest in the park’s red soil banks. The park’s network of trails leads through pine forests, past seasonal waterfalls, and up to viewpoints overlooking the expansive grasslands. During wildflower season, particularly from December to February, fields burst with blooming cosmos and other native flowers. The contrasting ecosystems – from dense forests to open savannas – create diverse habitats that support an impressive variety of flora and fauna.

Complete tranquility defines the experience here, with only the sounds of rustling grass and distant bird calls breaking the silence. The vastness of the landscape creates a sense of solitude rare in Thailand’s more crowded destinations. Early morning mist rolling across the plains and spectacular sunsets painting the grasslands golden create moments of pure serenity. The park’s remote location means fewer crowds, allowing for genuine connection with nature.

Cool season visits from November to February offer the best weather and wildflower displays, though morning temperatures can drop significantly. Entry fees differ substantially – foreigners pay 500 baht for adults while Thai nationals pay just 40 baht. Camping facilities are available for those wanting to experience the park’s incredible starry nights. Bring warm clothing for early mornings and evenings, plus sturdy walking shoes for trail exploration. The park’s unique grassland ecosystem makes it genuinely different from Thailand’s typical jungle national parks.