Rating: 3/5 (21 votes)

Opening Days: Daily (Some trails may be temporarily closed during the rainy season, please check before visiting)

Opening Hours: 08:00 – 17:00 (based on official park guidelines and visitor recommendations)

 

Khao Thung, Prachinburi is one of the rising natural attractions in Eastern Thailand. With an elevation of nearly 900 meters above sea level and a vast plateau at its summit, it has earned the nickname “Phu Kradueng of the East.” Many travelers are drawn here for the sea of mist at dawn, lush grasslands, and breathtaking panoramic mountain views.

 

Khao Thung is located within Khao Yai National Park, in Na Di District, Prachinburi Province. The hiking trail to the summit stretches about 17 kilometers, requiring several hours of trekking depending on weather and fitness levels. Though the hike can be challenging, it rewards visitors with the beauty of tropical forest scenery and encounters with wildlife along the way.

 

The name “Khao Thung” comes from the plateau at the top of the mountain, where open grasslands stretch far and wide, offering unobstructed views of the surrounding landscapes. Its comparison to “Phu Kradueng of the Northeast” highlights its similarity to the famous plateau in Isaan, where a vast summit and demanding trek also define the experience.

 

Popular activities at Khao Thung include hiking, camping, and mist-watching. Many visitors start their trek before dawn to reach the viewpoint in time for sunrise, when the sky glows with shifting colors as mist drifts over treetops. At night, the summit is also a perfect spot for stargazing, away from city lights.

 

The mountain is also rich in biodiversity, with forest trees such as oak and wild maple, along with various native plants. Wildlife including deer, wild boars, and many bird species can be spotted, making it an excellent place for both wide-angle landscape photography and close-up macro shots of flora and fauna.

 

The best time to visit Khao Thung is during the late rainy season to early winter (September–November), when the mist is thick and the weather pleasantly cool. However, visitors should take precautions during the rainy season (June–September), as trails can be slippery and flash floods possible. Certain sections may be temporarily closed by park officials for safety reasons.

 

How to Get There: Travelers with private cars can drive from Bangkok via Highway 304 toward Prachinburi, continue to Na Di District, and then to Ranger Station Kho Yor 9 (Kaeng Hin Phoeng), the starting point of the hike. For those using public transport, take a train or bus to Prachinburi town, then hire a local songthaew or private car to the trailhead.

 

Though Khao Thung is not yet as widely known as other famous spots in Khao Yai National Park, its pristine nature and tranquil atmosphere make it an emerging destination that appeals to both adventurers and those seeking to reconnect with nature.

 

Traveler Tips: The hike is demanding, so physical preparation is essential. Hiring a local guide or park ranger is recommended. Essential gear includes flashlights, raincoats, proper hiking shoes, and adequate food and water. Visitors are urged to follow Leave No Trace principles and keep the area clean to preserve its natural beauty.

 

Nearby attractions worth exploring include Haew Narok Waterfall, Khao Ito, and the whitewater rafting at Kaeng Hin Phoeng, which can be combined with a trip to Khao Thung for a fuller Prachinburi travel experience.

 

 

The best period is from September to November, when the mist is thick and the weather cool.

 

Access is included in the Khao Yai National Park admission fee, which follows official park rates.

 

Yes. Take a train or bus to Prachinburi town, then hire a local songthaew or private car to Ranger Station Kho Yor 9.

 

Hiking, camping, mist-watching, sunrise and sunset viewing, and nature photography are the main activities.

 

Khao Thung is located in Khao Yai National Park, on the Prachinburi side.

 

Yes. Prepare physically, bring proper gear, and hire a guide or ranger. Trails can be slippery in the rainy season, and flash floods are possible.

 

You can combine your trip with Haew Narok Waterfall, Khao Ito, or whitewater rafting at Kaeng Hin Phoeng.