Ky Sam Temple (Nung Tri Cao Ward) was built during the Ly Dynasty, dedicated to the famous general Nung Tri Cao – a Tay ethnic hero who lived in the 11th century and made great contributions to protecting the borders under King Ly Thai Tong. With his outstanding strategic skills, he achieved many glorious victories, defeating the invading Song army, and was bestowed the title of Thai Bao by the king. His name is recorded in history, becoming a source of pride for the people of Cao Bang. After his death, he was posthumously honored as Khau Sam Dai Vuong by King Ly. Due to its immense historical and cultural value, Ky Sam Temple was recognized as a National Historical and Cultural Monument in 1993.
The Ky Sam Temple Festival is held from the evening of the 9th to the end of the 10th day of the first lunar month, consisting of two parts: the ceremonial part and the festive part. The ceremonial part takes place on the evening of the 9th, with traditional rituals such as incense offerings and sacrifices in a sacred and solemn atmosphere.
This year's Ky Sam Temple Festival features many unique spring-themed art programs combined with Then singing, Tinh lute making, calligraphy, displays of local products, and traditional folk games such as: throwing the ball, bamboo swing, grass pulling, chess, blindfolded ball hitting... All of these create a vibrant and joyful spring atmosphere, contributing to honoring the beauty of traditional culture in the Cao Bang region.
A large number of locals and tourists from all over flocked to the festival, offering incense and praying for peace, immersing themselves in the sacred space and serene scenery amidst the spring season. Beyond its spiritual significance, the festival is also an opportunity for people to discover the unique traditional cultural values ​​and folk beliefs of the locality, contributing to preserving and promoting national identity.