Plymouth is a port city and unitary authority located on the south coast of Devon, England. It is situated between the rivers Plym and Tamar, approximately 36 miles (58 km) southwest of Exeter and 193 miles (311 km) southwest of London.
As the most populous settlement in the county of Devon, Plymouth serves as a significant coastal urban center. The city is characterized by its maritime location and its status as a major population hub within the region.