Sangkhlaburi District (Sangkhlaburi) is a border district located in the western part of Kanchanaburi Province. It is surrounded by the Tenasserim Mountain Range and rich natural forests near the border with Myanmar. The area is widely known as the "Town of Two Cultures" because it is home to diverse ethnic groups including Thai, Mon, Karen, and Burmese communities that coexist harmoniously, creating a distinctive cultural identity unlike anywhere else in Thailand.

The name "Sangkhlaburi" is believed to be associated with a place of gathering or confluence, reflecting its geographical characteristics as a center of multicultural communities and a meeting point of several important waterways. This has made it a border town with a long history of significance in trade, transportation, and cultural exchange.

Due to its strategic location adjacent to Myanmar, Sangkhlaburi has been an important area in western Thailand since ancient times. It once served as a route for transportation, commerce, and migration among various ethnic groups. As a result, diverse cultures, arts, languages, and lifestyles have blended together, creating a unique charm that clearly distinguishes Sangkhlaburi from other districts in Kanchanaburi Province.

Sangkhlaburi shares a deep connection with Luang Por Uttama, a revered Mon monk respected by people throughout Thailand. He played a significant role in improving the quality of life in local communities by promoting education, healthcare, and unity among different ethnic groups. One of his most important achievements was initiating the construction of the Uttamanusorn Bridge, commonly known as Mon Bridge, which was completed in 1986 to connect Sangkhlaburi town with Ban Wang Ka Mon community across the Songkalia River.

The Mon Bridge is approximately 445 meters long, making it one of the longest wooden bridges in Thailand and a symbol of Sangkhlaburi. Visitors come to experience the Mon way of life, photograph the sunrise, and enjoy the morning mist floating above the river. During the cool season, the bridge becomes especially beautiful and is considered one of the most scenic spots in the district.

The Ban Wang Ka Mon Village continues to preserve its traditional cultural identity, including language, clothing, local cuisine, handicrafts, and customs. Visitors can stroll through the village, learn about authentic Mon culture, and experience the simple riverside lifestyle that has retained its traditional charm for generations.

Another major attraction is Wat Wang Wiwekaram (Old Temple), also known as the Underwater Temple, which was once part of the original community submerged after the construction of Vajiralongkorn Dam. When the reservoir water level drops, especially between March and May, the remains of the old ordination hall, bell tower, and historic structures emerge above the water, creating a stunning and historically significant landscape. It has become one of Thailand’s most famous Unseen Thailand destinations.

After the relocation of the community to higher ground, a new Wat Wang Wiwekaram was built and now serves as the spiritual center of the local population. The temple houses the preserved body of Luang Por Uttama and features the magnificent Golden Phutthakhaya Chedi, modeled after the Mahabodhi Temple in India, making it another landmark that visitors and Buddhist pilgrims should not miss.

The area known as Sam Sop is where three waterways converge: the Songkalia River, Ranti River, and Bikhli Stream. This confluence forms the geographical heart of Sangkhlaburi. Visitors often take long-tail boat tours to admire the vast reservoir, visit the underwater temple ruins, and enjoy the tranquil scenery surrounded by lush mountain ranges.

One of the most popular activities reflecting the district’s cultural identity is the Mon morning alms-giving ceremony in the Mon village. Visitors often wear traditional Mon clothing or sarongs to participate in this long-standing Buddhist tradition while experiencing the simple lifestyle of local residents who continue to preserve their language, culture, and customs.

During the early morning, the Mon Bridge and surrounding areas of Vajiralongkorn Reservoir become some of the most popular sunrise viewpoints in Kanchanaburi Province. During the cool season, a spectacular sea of mist above the water often forms, creating a breathtaking landscape that attracts photographers and travelers from across the country.

Beyond the attractions within the district, visitors can also explore Three Pagodas Pass, located approximately 20 kilometers from Sangkhlaburi town. This important border crossing between Thailand and Myanmar has a long history related to trade routes, military campaigns, and diplomatic relations between the two countries. Today, it remains one of the most visited attractions in the area.

In terms of local cuisine, Sangkhlaburi reflects strong Mon and Burmese influences. Visitors can enjoy a variety of traditional dishes such as Mon-style Khao Chae, Mon rice noodles, freshwater fish specialties, and border-style local cuisine, all of which offer flavors distinct from other regions. These dishes can be found at local markets, community restaurants, and within Mon villages throughout the district.

Sangkhlaburi can be visited throughout the year. The cool season (November–February) is the most popular period due to its pleasant weather and beautiful morning mist. The hot season (March–May) is ideal for visiting the underwater temple because the water level is lower, while the rainy season (June–October) offers lush green landscapes, a full reservoir, and mountain scenery often covered in mist throughout the day.

Today, Sangkhlaburi offers a variety of accommodation options, including riverside resorts, guesthouses overlooking the Mon Bridge, and homestays within Mon communities. Many visitors choose to stay overnight to enjoy the peaceful atmosphere, witness the sunrise over Mon Bridge, and learn about the unique lifestyle of this border community that continues to preserve its cultural heritage beautifully. As a result, Sangkhlaburi remains one of the most charming and memorable destinations in Kanchanaburi Province and Thailand.

• From Kanchanaburi town, take Highway No. 323 (Kanchanaburi–Thong Pha Phum–Sangkhlaburi) for approximately 220 kilometers. The section from Thong Pha Phum to Sangkhlaburi consists of mountainous roads with numerous curves and elevation changes. The road surface is fully paved and accessible by all vehicle types, but drivers should exercise extra caution. Alternatively, vans and public buses operate daily from Kanchanaburi Bus Terminal to Sangkhlaburi District.

• To fully enjoy the Mon Bridge and Mon alms-giving ceremony, arrive between 5:30 AM and 7:00 AM to catch the first light and avoid the heat.

• The best time to take a boat trip to the underwater temple is from March to May, when the water level is low enough to walk around the old temple structures.

• During the cool season from November to February, bring warm clothing, as early morning temperatures may fall below 15°C.

• The Mon village offers local products such as Mon woven fabrics, Thanaka powder, and silverware at reasonable prices.

• For photographs of the Mon Bridge with fewer people, arrive approximately 30 minutes before sunrise.

Admission Fee:

There is no entrance fee for Sangkhlaburi District.

Boat trip to the underwater temples (approximately 5–6 passengers per boat)

• Visit 1 temple: approximately 300 THB
• Visit all 3 temples: approximately 500 THB

Traditional Mon/Burmese costume rental for photography

• Approximately 50–100 THB per set

Opening Hours:

Sangkhlaburi District is open to visitors 24 hours a day.

• Mon alms-giving ceremony: approximately 5:30 AM – 7:00 AM
• Mon Bridge: accessible throughout the day
• Most shops, restaurants, and local markets operate from morning until approximately 8:00 PM – 9:00 PM
• Boat services to the underwater temple area operate from morning until evening, depending on weather conditions and reservoir water levels at Vajiralongkorn Dam.