Rating: 3.5/5 (4 votes)

Open Days: Daily

Opening Hours: 08:00-16:00

 

Sai Thong Reservoir is a natural attraction located in Khao Phra Subdistrict, Mueang Nakhon Nayok District. It retains a simple and peaceful charm, surrounded by mountains and forest landscapes that create a relaxing and open atmosphere. Compared to more crowded tourist spots in the province, this area offers a noticeably quieter experience. As visitors drive closer to the site, the surroundings gradually shift from main tourist roads into a more rural and tranquil natural setting.

 

The key appeal of this reservoir lies in its geography, where mountains encircle the water on almost all sides. This allows panoramic views from the dam ridge and surrounding roads. In the morning, the weather is cool with soft light and gentle breezes, making it ideal for relaxing, photography, or a slow scenic drive. In the evening, reflections of the mountains on the water create a calm and soothing atmosphere, suitable for those who appreciate unspoiled natural environments.

 

Sai Thong Reservoir is relatively small, but this contributes to a more intimate connection with nature compared to larger, busier attractions. A road circles the reservoir, allowing easy access to viewpoints, and visitors can stop at various points without needing to walk far. This makes it suitable for both short visits and longer stays for relaxation away from urban distractions.

 

One of the highlights that enhances the experience beyond a simple scenic stop is the presence of Sai Thong Waterfall, located approximately 2 kilometers upstream from the reservoir. This small waterfall connects the reservoir visit with a light trekking experience. The trail begins near the dam and takes about 30 minutes to walk. The route remains natural and relatively untouched, offering a deeper immersion into the forest environment.

 

Sai Thong Waterfall is not a large waterfall like the more famous ones in Nakhon Nayok. However, its charm lies in its tranquility, natural setting, and the feeling of discovering a hidden spot. During the rainy season, the water flow increases and enhances the refreshing atmosphere. Even in drier periods, the area remains suitable for walking, relaxing, and enjoying the surrounding forest.

 

In terms of its role, Sai Thong Reservoir is not only a recreational destination but also an important water source for the local community. It supports agricultural use and contributes to the livelihood of residents in the area. Visitors are therefore encouraged to respect the environment, avoid leaving waste behind, and help preserve the natural surroundings.

 

This destination is ideal for travelers who appreciate nature in its authentic form. It suits those who enjoy scenic drives, quiet relaxation, and less-commercialized attractions near Bangkok. Rather than offering structured activities or full facilities, it provides a space for slow travel—sitting by the water, observing the mountains, and enjoying the calm atmosphere.

 

The best time to visit is during the rainy season through early winter, when the landscape is lush and green, and water levels are higher. Morning and late afternoon are the most suitable times for photography due to softer lighting. Midday visits can be quite hot, so visitors should prepare water, sun protection, and suitable clothing, especially if planning to hike to the waterfall.

 

As for visitor preparation, the area has limited commercial facilities. It is advisable to bring drinking water, snacks, comfortable footwear, and personal necessities. Those planning to hike should wear shoes with good grip and avoid walking alone, particularly in low-light conditions or uncertain weather.

 

Travel to Sai Thong Reservoir begins from the road leading to Sarika and Nang Rong waterfalls. At kilometer marker 1, turn left onto Khao Thurian Road and continue for approximately 15 kilometers, which is the same route toward Huai Prue Reservoir. The journey transitions from local communities into increasingly natural surroundings. Traveling by private car is the most convenient option, allowing visitors to explore nearby attractions within the same area in one trip.

 

Overall, Sai Thong Reservoir is more than just a scenic stop. It offers a peaceful and authentic natural experience in Nakhon Nayok, maintaining the integrity of its mountains, forests, and water sources. For those seeking a quiet retreat with the added option of a short forest trek to a hidden waterfall, this location is a worthwhile destination to include in a travel itinerary.

 

 

A: It is located in Khao Phra Subdistrict, Mueang Nakhon Nayok District, Nakhon Nayok Province.

 

A: Yes, it is open daily from 08:00 to 16:00.

 

A: The walk is approximately 2 kilometers and takes about 30 minutes.

 

A: It is ideal for nature lovers, scenic drives, quiet relaxation, and light trekking.

 

A: The best time is during the rainy season to early winter when the scenery is lush and water levels are high.

 

A: Yes, there are several restaurants and accommodations in the nearby Sarika area.

 

A: Bring water, snacks, comfortable shoes, and personal essentials, especially if planning to hike.