Porsgrunn is a town located in Telemark, Norway. It is known for its rich industrial history, particularly in the production of ceramics and porcelain. The town is situated along the Porsgrunn River, which flows into the Fjord and has played a significant role in its development. The population of Porsgrunn is around 37,000 residents, making it one of the larger towns in the region. The town features various cultural attractions, including museums and galleries, and is also home to the Porsgrunn Theatre. Its scenic surroundings offer opportunities for outdoor activities, such as hiking and boating.