The old provincial hall and courthouse were built during the reign of King Rama V. This colonial-era building is situated along the western bank of the Chao Phraya River. The provincial hall was constructed in the year 130 of the Rattanakosin Era (1911 AD) during the reign of King Chulalongkorn. It is a single-story brick and cement structure designed in European style, showcasing great beauty and significant architectural value.