Huludun Canal is an ancient irrigation channel established in 1733. Due to its early development, the irrigation system, including its lateral and sub-lateral canals, forms an intricate network crisscrossing the land. It irrigates over 5,100 hectares of fertile fields and connects to various levels of drainage systems, transforming the Huludun Plain into the granary of Greater Taichung. The canal's waters have nourished and cultivated all forms of life, contributing to the Taichung Basin's reputation as a cradle of talent and culture.