Khlong Phlu Waterfall is a natural landmark and the largest waterfall on Koh Chang, named after Mount Raya  which serves as its vital water source. The waterfall consists of three distinct tiers, with the first tier being the most popular among visitors due to its massive stream that plunges from a high cliff into a natural basin below with breathtaking power and beauty. The surrounding area is meticulously managed by the National Park, ensuring that the scenery remains pristine and untouched by urban pollution.

The natural centerpiece of this site is the expansive emerald green pool, which boasts such high clarity that visitors can clearly see schools of Soro Brook Carp swimming among the crevices of the underwater rocks. The waterfall is cradled by gargantuan stone cliffs and dense tropical rainforest, maintaining a cool, misty atmosphere throughout the day. Even during the peak of summer, the air remains fresh due to the fine water mist dispersed by the falls. The biodiversity here is exceptional, featuring lush ferns, mosses, and ancient trees that reflect a perfectly balanced ecosystem.

The most sought-after activity is swimming and cliff jumping in designated safe zones, reachable via a nature trail approximately 500 meters long that is well-shaded and easy to traverse. Along the path, visitors are treated to the symphony of cicadas and rare forest birds, creating a sensory immersion in the wild. The ambiance is defined by the rhythmic sound of water crashing against stone, blended with the earthy scent of wet soil and fresh leaves, making Khlong Phlu a world-class check-in point for travelers seeking an authentic encounter with nature.

For photographers and nature enthusiasts, this location is a paradise for landscape photography, offering a striking contrast between the white cascading water, vivid green foliage, and the orange grey hues of the cliffs. Couples and families frequently visit to enjoy the short jungle trek and relax by the water’s edge to create lasting memories in a peaceful environment. Furthermore, park rangers are stationed at various points to provide close supervision and safety, ensuring that every visit is as secure as it is enjoyable, allowing for a total mental reset from the chaos of city life.

If you have the opportunity to visit Koh Chang, Khlong Phlu Waterfall is the ultimate destination that fulfills the desire for absolute natural beauty in Eastern Thailand. The elegance of the water leaping toward the basin below is a captivating sight that leaves a permanent impression on the soul. Whether you are an adventurer seeking excitement or a leisure traveler looking for serenity, this sanctuary is ready to welcome you and return a sense of positive energy to everyone who visits.

• Private Car: Drive along the main road of Koh Chang toward Khlong Prao Beach; clear signs for the National Park entrance are visible on the right. Ample parking is available near the registration point.

• Koh Chang Songthaew: You can hail a white taxi from any beach simply inform the driver you are going to Khlong Phlu Waterfall. It is a 5-10 minute walk from the drop-off point to the visitor center.

• On Foot: From the park registration point, follow the prepared 500meter nature study trail to reach the main waterfall area.

• Best Visiting Season: While accessible year-round, the waterfall is most stunning with high water levels from August to December (late rainy season to early winter).

• Footwear: Wear shoes with excellent grip or hiking sandals, as the rocks around the waterfall can be extremely slippery and uneven.

• Photography: Arrive in the early morning or mid-afternoon to capture the sunlight filtering through the canopy, which adds depth and brilliance to the emerald pool.

• Food and Regulations: Alcohol, cigarettes, and foam containers are strictly prohibited to maintain cleanliness and protect the local fish population.

• Safety: If heavy rain occurs and the water turns a muddy red color, follow ranger instructions and exit the water immediately, as this indicates a risk of flash floods.

Admission Fee:

• Thai Nationals: Adult 40 THB, Child 20 THB

• Foreign Visitors: Adult 200 THB, Child 100 THB

Opening Hours:

• Open Daily: 08:00 AM – 04:30 PM