Phra Samut Chedi is the provinces' significant historical site and symbolizes Samutprakan, commonly known as "Phra Chedi Klang Nam", located in Tambol Pak Klong Bang Plakot, Phra Samut Chedi District opposite the provincial hall. A festival to celebrate Phra Samut Chedi is held in October every year. On the first day of the festival, a Phra Samut Chedi covering-cloth Procession comprising government officials, merchants, people and school children in colorful dresses accompanied by musical band moves along the road to the provincial hall.

The provincial Court of Samut Prakan is a government bureau where lawsuits occurred in Samut Prakan Province are put before the court of law for settlement. It is another province where lawsuits are among those in the top ranks of the nation due to the fact of a nature of industrial town where crowded with a variety of populations as well as foreign labourers.