Khao Yai National Park

Top choice in Nakhon Ratchasima Province

Cool and lush, Khao Yai National Park is an easy escape into the primordial jungle. The 2168-sq-km park, part of a Unesco World Heritage site, spans five forest types teeming with wildlife. There are good hiking trails and some fantastic waterfalls including Nam Tok Haew Suwat and Nam Tok Haew Narok that put on thundering shows in the rainy season.

The park is the primary residence of, among many others, around 200 elephants, a few very shy tigers, noisy gibbons, colourful tropical birds, massive pythons and countless audible, yet invisible, insects. Khao Yai is a major birdwatching destination, with large flocks of hornbills and hundreds of other birds. In the grasslands batik-printed butterflies dissect flowers with their surgical tongues and semi-tame deer graze with little care about nearby shutterbugs.

Visiting independently is quite easy as the English-speaking staff at the visitors centre are very helpful, motorcycles and bicycles can be hired, and visitors with cars are usually happy to pick up pedestrians; though tours are reasonably priced and easy to arrange.

There are five marked trails for independent walking, but birdwatchers or animal trackers should consider hiring a jungle guide to increase their species count (the guides here are excellent) and appreciation of the environment.

Early-morning and early-evening visits to the roadside salt licks and the Nong Pak Chee Observation Tower sometimes provide close encounters with elephants, guar, and other large mammals, though the night safaris (reserve at the visitors centre) are the best wildlife-watching opportunity. It's important to understand that spotting the park's elephants and smaller critters is considered a bonus, with most people happy just to admire the mature jungle and frothy waterfalls that blanket and drain the peaks of Big Mountain.

Lonely Planet's must-see attractions

Nearby Nakhon Ratchasima Province attractions

1. Pha Diew Dai Viewpoint

2.59 MILES

Up over 1100m, this is the most impressive of Khao Yai National Park's viewpoints. And it's rarely crowded. It's part of an easy 500m boardwalk nature…

2. Nam Tok Kong Kaew

4.35 MILES

Little Nam Tok Kong Kaew sits just 150m from the Khao Yai National Park visitors centre.

3. Namtok Nang Rong


Much smaller than its famous neighbour, Namtok Sarika, Nang Rong Waterfall is a series of small drops amidst a boulder-filled stream. The free admission…

4. Nam Tok Haew Suwat

5.06 MILES

The park's loveliest waterfall, 25m-high Nam Tok Haew Suwat scooped a starring role in Danny Boyle's film The Beach. It has water year-round (though very…

5. Khun Dan Prakan Chon Dam

5.33 MILES

Tucked into the foothills of the Khao Yai Mountains in northeast Nakhon Nayok province, Thailand's largest dam (2.6km long and 93m high) is an impressive…

6. Wang Takrai

5.63 MILES

Lazy inner tubing is one of the most popular pastimes in these parts, and this expansive shady park stretching 1.5km along its eponymous stream is a good…

7. Nam Tok Haew Narok


Nam Tok Haew Narok ('Hell Gorge Waterfall') is in the far south of Khao Yai National Park, 23km from the visitors centre. Its three levels combine to form…

8. Makha Bucha Buddhist Memorial Park

8.51 MILES

Not yet a temple, this informal Buddhist centre's main attraction is a giant Buddha statue with his hands in 'setting the wheel in motion' posture, which…