Khlong Narai Waterfall is located in Khlong Narai Sub-district, Mueang Chanthaburi District. It is categorized as a medium-sized waterfall with a height_ of about 25 meters, featuring beautiful tiered cascades flowing down a steep cliff face throughout the year. Being situated within a humid rainforest area, the waterfall maintains clean, clear water and a substantial flow almost year-round. The surrounding atmosphere is tranquil and shaded by a variety of lush green flora, providing a refreshing experience for nature lovers.

The historical highlight of this waterfall is that it is one of the 18 sacred water sources nationwide used in important royal ceremonies. In the past, the basin known as “Ang Song” or “Ang Hong” was once the royal bathing site of King Rama IV and King Rama V during their visits. There are also traces of the memorial stupa that King Rama IV commissioned to commemorate himself and King Rama V.

Accessing the waterfall requires a hike through the rainforest of approximately 2.5 kilometers from the park protection unit. Despite the walk, the trail is considered comfortable and not overly steep, allowing visitors to appreciate the abundant nature and the stream along the way. Tourists can swim in the pools near the waterfall, though caution should be exercised when walking on the potentially slippery rocks. This is an ideal destination for those seeking relaxation, fresh air, and historical knowledge combined with a nature adventure.

• Private Car: From Chanthaburi city center, take Sukhumvit Road (Highway 3) heading towards Tha Mai District or Trat Province for about 6-10 kilometers. Then, turn into the alley marked with a sign leading to Khlong Narai Waterfall (about 2 kilometers from the main road) until you reach the Park Protection Unit.

• On Foot: From the Park Protection Unit, you must hike along the nature trail for another 2.5 kilometers to reach the main waterfall.

• Best Time to Visit: During the rainy season and early winter (May - December), the water flow is at its peak, but be aware of flash floods during heavy rain.

• Essential Gear: You should prepare shoes suitable for hiking/walking in water and swimming attire, as well as mosquito repellent and drinking water.

• Photography: Beautiful photo angles include the tiered waterfall levels and the lush green forest atmosphere.

• Caution: Although the trail is comfortable, be careful of wet and slippery rocks, especially near the water pools.

Admission Fee:

• Free admission

• Tent camping fee: Please inquire for the latest information at the Visitor Center

Operating Hours:

• Open to visitors daily: 08:00 AM - 04:30 PM