Haew Suwat Waterfall is one of the most famous and easily accessible waterfalls in Khao Yai National Park, a UNESCO World Heritage Site. Located in Pak Chong District, Nakhon Ratchasima Province, it is geographically located southwest of the park headquarters.

Geography and Origin

This waterfall is part of the Huai Lam Takhong River, a major stream flowing down from the Big Mountains to join the Mun River, the source of water for many provinces in the Northeast. Haew Suwat Waterfall is formed when the Lam Takhong River flows over the steep cliffs of Khao Yai and cascades down to the ground below, creating a curtain of water approximately 15-20 meters high.

Waterfall Composition

The waterfall is striking with its large rocky cliffs and wide, deep pools. Surrounded by dense, moist rainforest, it provides a shady and cool climate year-round. A concrete walkway and stairs provide visitors with a close-up view of the waterfall.

Origin of the Name and Ecosystem

• The name "Haew Suwat" comes from the area's past history. Red Dendrobium orchids (Dendrobium suwatana) grow densely on the cliffs and wooden houses, earning the name "Haew Suwat" after this orchid. The flowers bloom in abundance during the dry season, creating a stunning view against the rocky cliffs.

• Importance: Haew Suwat Waterfall is a site of high biodiversity. The surrounding area is home to a variety of wildlife, including numerous birds and butterflies. Occasional sightings of langurs, gibbons, and macaques can also be found along the interconnected forests.

Special Phenomenon

• The Cave Behind the Waterfall Curtain: During the dry season (around March to May), when the water level drops significantly, visitors can see and enter a small cave behind the curtain of the waterfall. This is a fascinating experience and offers a unique perspective of the waterfall.

• Filming Location: Haew Suwat Waterfall is internationally renowned as the location for a key scene in the 2000 Hollywood film "The Beach," starring Leonardo DiCaprio.

Haew Suwat Waterfall is not just a scenic spot but also a place that seamlessly combines natural beauty, the history of endemic flora, and modern cultural significance, making it a must-see destination when visiting Khao Yai.

• Private car: Take Suwannason Road (Highway No. 33) until you reach the Noen Hom intersection (King Naresuan the Great Shrine roundabout), then turn left onto Highway No. 3077, which is the way up to Khao Yai. After passing the toll booth, continue driving for about 21-22 kilometers, where there will be a right turn leading to the waterfall.

• Best time to visit: During the rainy season or after a recent rainy season, you can enjoy the beautiful and powerful water flow (but be careful with safety precautions).

• Safety: During the rainy season, when the water flows strongly, take extra care when approaching the pools below.

• Attire: Wear appropriate footwear for walking on the nature trails.

Admission Fees:

The entrance fee to Haew Suwat Waterfall is the entrance fee to Khao Yai National Park, which is paid at the park entrance toll booth (Pak Chong or Noen Hom), and this ticket is valid all day:

• Thai adults: 40 baht / children under 14: 20 baht

• Foreigners: Adults: 400 baht / children under 14: 200 baht

There is also a fee for vehicles entering the park:

• Motorcycles: 30 baht

• 4-wheel vehicles: 50 baht

Opening Hours:

• Park opening hours: Daily 6:00 AM - 6:00 PM.