Rating: 3.8/5 (5 votes)

Opening Days: Daily

Opening Hours: 06:00–20:00 

 

Nong Plakhaeyang, Prachinburi Province is a large wetland located along Highway 33 between Prachantakham and Kabin Buri districts. Covering an area of about 400 rai, this expansive marsh stretches out on the left-hand side of the main road around kilometer markers 206–207. Drivers along this route can clearly see the water surface and the surrounding fields. Especially in the hot season each year, Nong Plakhaeyang becomes a key destination for nature lovers and birdwatchers, as thousands of ducks (waterfowl) gather here, creating striking scenes that are rare in the region.

 

Nong Plakhaeyang remains a relatively rich freshwater ecosystem. Although the surrounding landscape is used for local agriculture, the marsh still supports a variety of aquatic species. The name “Nong Plakhaeyang” derives from a native freshwater fish known as “pla khaeyang,” once abundant in this wetland. The name stuck with locals and has been used ever since.

 

From March to May each year, large numbers of ducks migrate to roost and feed at Nong Plakhaeyang, drawing travelers and birdwatching enthusiasts. These ducks often gather in large flocks across the open water and along the emergent vegetation. Watching thousands of birds take flight over the marsh or raft peacefully on the surface leaves a lasting impression and has made Nong Plakhaeyang known as one of Prachinburi’s notable birdwatching spots.

 

Beyond ducks, the wetland also hosts other waterbirds and seasonal migrants such as herons, cormorants, and certain stork species, which rotate through according to the season. This highlights the wetland’s productivity as both feeding grounds and natural refuge. There are also local reports of freshwater crocodiles having been sighted in the marsh, possibly remnants from past decades; however, such accounts lack formal academic confirmation and are best treated as local anecdotes.

 

The importance of Nong Plakhaeyang extends beyond bird habitat. It supports local livelihoods: rice paddies and orchards around the marsh benefit from its water resources. The wetland helps stabilize the local environment and serves as a natural retention area during the rainy season, partially mitigating flood risks. Its continued existence ties together environmental, economic, and social dimensions for nearby communities.

 

Getting there is straightforward. By private car, follow Highway 33 to the 206–207 km markers and you’ll see the marsh on the left. From Bangkok, the drive takes a little over two hours. By public transport, take a bus on the Bangkok–Kabin Buri route or the Prachinburi–Sa Kaeo route, get off near the marsh, then continue by motorcycle taxi or a local songthaew. If using public transit, it’s wise to ask the driver or locals for the nearest convenient drop-off.

 

There is currently no entrance fee to visit Nong Plakhaeyang. Visitors can park along the roadside and walk toward the marsh. Please prioritize safety and orderliness, especially if stopping along the main highway. The best times to visit are early morning and late afternoon, when temperatures are milder and waterfowl are most active and flocking.

 

Nearby attractions include Kabin Buri Old Town, with its heritage buildings, about 10 kilometers away. You can also reach Khao Yai National Park (Prachinburi side) in roughly 40 kilometers, as well as Takhro Waterfall and Saladdai Waterfall in Thap Lan National Park about 35–45 kilometers away—ideal for planning a full-day nature trip.

 

 

When is the best time to see ducks at Nong Plakhaeyang?
Visit from March–May, when thousands of ducks migrate and congregate here.

 

Is there an entrance fee?
No. Nong Plakhaeyang is open free of charge.

 

Can I get there by public transport?
Yes. Take a Bangkok–Kabin Buri or Prachinburi–Sa Kaeo bus, get off near the site, then continue by local transport.

 

Besides ducks, what other birds can I see?
Various waterbirds and migrants such as herons, cormorants, and some stork species.

 

Are there places to eat or stay nearby?
Yes. Lodging and restaurants are available in Kabin Buri town, not far from the marsh.