Karuna Temple, formerly known as “Wat Don Ta Suea,” is an ancient temple of great historical and cultural significance to the people of Sapphaya District, Chainat Province. The temple is deeply connected to the construction of the Chao Phraya Dam, the first large-scale dam ever built in Thailand and the foundation of the modern irrigation system in the Chao Phraya River basin. Originally, the temple stood at Bang Krabian bend, the very area later designated for the dam project. When construction began in 1953 (B.E. 2496), both the community and the temple were relocated to the present site. At that time, the temple was renamed “Wat Karuna,” meaning compassion, as an auspicious symbol of kindness, renewal, and harmony.

The spiritual heart of the temple that attracts devotees from near and far is Phra Phuttha Maha Sila, affectionately known as “Luang Pho Hin Yai.” Enshrined within the ordination hall, this Buddha image is carved from pale sandstone and is the largest sandstone Buddha statue in Chainat Province. It is believed to have been created during the early Ayutthaya period. The Buddha’s serene expression, gentle features, and aura of compassion reflect profound spiritual strength, making Luang Pho Hin Yai a central pillar of faith and spiritual refuge for local communities for centuries.

The sacred reputation of Luang Pho Hin Yai has been passed down through generations. Devotees commonly pray for success, good fortune, career advancement, business prosperity, and overall well-being. Many believe that sincere prayers offered with unwavering faith will be fulfilled, leading to the affectionate title “Luang Pho Samrit Phon,” meaning “the Buddha who grants success.” The atmosphere inside the ordination hall is solemn, peaceful, and ideal for meditation and chanting. Historically, His Majesty King Bhumibol Adulyadej The Great (Rama IX) graciously visited and paid homage to Luang Pho Hin Yai during the official opening ceremony of the Chao Phraya Dam in 1957 (B.E. 2500), further affirming the temple’s national importance.

Beyond its religious and historical value, Karuna Temple also boasts a remarkable location beside the crest of the Chao Phraya Dam. Visitors can experience both the grandeur of Thailand’s water management engineering and the tranquility of spiritual devotion in one place. During the early morning and late afternoon, the riverside atmosphere becomes especially serene, with cool breezes and scenic views ideal for walking, photography, and relaxation. The image of the vast river flowing alongside the sacred Buddha statue symbolizes a harmonious blend of technological advancement and enduring religious faith.

Karuna Temple is therefore not only a place for religious ceremonies, but also a living monument to Thailand’s development history and a spiritual center for the Sapphaya community to this day. Visitors are warmly invited to experience the power of faith, seek blessings from Luang Pho Hin Yai for prosperity and well-being, and reflect upon an important chapter of national history at Karuna Temple in Chainat Province.

Private Car:

• From Chai Nat city center, take Highway 311 toward Sapphaya District. The temple is located right next to the Chao Phraya Dam with clear signage along the route.

Public Transport:

• Local buses passing the Chao Phraya Dam are available, or take a van from Bangkok to Chai Nat and hire local transport to the temple.

Best Visiting Season: 

• Visit in the morning or late afternoon to enjoy the cool breeze from the dam and the beautiful golden hour light reflecting off the chapel.

Attire:

• As it is a highly revered site, please dress politely (shoulders and knees covered).

Activities:

• Offer flowers and incense to the Buddha, then take a walk onto the Chao Phraya Dam crest nearby for panoramic river views.

Local Specialties:

• The Sapphaya area is famous for its dried fish and fermented fish (Pla Som), which make for excellent authentic local souvenirs.

Admission Fee

• Thai Visitors: Free Entry

• Foreign Visitors: Free Entry

Opening Hours

• Open Daily: 08:00 AM – 05:00 PM