The Ancient City Wall and City Gate of Suphan Buri are important historical remains that reflect the prosperity of Suphan Buri as a strategic frontier city since the Ayutthaya period. The old city is located in Rua Yai Subdistrict on the western bank of the Suphan Buri River (Tha Chin River). Its city layout was rectangular in shape, measuring approximately 3,600 by 920 meters. In the past, a river flowed through the center of the city, which led to it being known as “Muang Ok Taek,” or “the split-chest city.”

At present, sections of the earthen city walls and moats can still be clearly seen, especially on the western side where the walls were constructed in two layers to strengthen the city’s defenses. An outer moat and an inner earthen embankment extend continuously for more than 3.5 kilometers. The eastern wall was mostly dismantled during the reign of King Maha Chakkraphat to prevent enemies from using it as a stronghold if the city were captured. The city gate seen today is a reconstructed structure built by the Fine Arts Department at the site believed to be the original gate, serving as a memorial and landmark for future generations.

The area surrounding the ancient city wall has been well maintained and is located near important sites such as the City Pillar Shrine and Wat Pa Lelai Worawihan. Visitors can drive through the area or walk along the long stretches of layered earth, which are considered valuable cultural heritage reflecting ancient wisdom in city planning and military defense.

For those interested in history and archaeology, visiting the old city wall helps reveal the connection between the famous Thai epic “Khun Chang Khun Phaen” and real locations, as this area was once believed to be the home of Khun Chang. A visit here is therefore not merely about viewing ancient structures, but about experiencing the roots and spirit of the people of Suphan Buri.

Visitors are invited to stop for photographs at the graceful city gate and walk along the ancient earthen walls, where you may feel as though you have stepped back in time to an era when Suphan Buri stood proudly as a formidable fortress of the Thai kingdom.

Private Car: 

• From Suphan Buri city center, use Malai Maen Road (Highway 321) heading towards Wat Pa Lei Lai. The City Gate and old wall are located right on the main road, easily spotted before reaching the City Pillar Shrine.

Public Transport:

•  You can take a local bus or a Tuk-Tuk/motorcycle taxi from the Suphan Buri Bus Terminal to the Rua Yai Sub-district area.

Best Time to Visit:

• Ideal for visiting in the early morning or late afternoon (4:00 - 6:00 PM) to avoid the heat and get the best lighting for photos of the gate.

Dress Code:

• Casual and comfortable clothing. If you plan to walk along the earthen mounds, sneakers are recommended.

Recommended Activities:

• Take photos with the reconstructed gate and read the historical information boards provided by the Fine Arts Department for deeper insight.

Nearby Attractions:

• You can easily combine this visit with the City Pillar Shrine (Celestial Dragon Park) and Wat Pa Lei Lai, which are only a few minutes away.

dmission Fee

• Local visitors: Free

• Foreign visitors: Free

Opening Hours

• The outdoor area of the wall and gate is accessible 24 hours (Daylight hours 08:00 AM - 06:00 PM are recommended for visibility).