South Wales coal mines

South Wales coal mines, operating mainly in the 19th and early 20th centuries, were vital for powering industry and generating electricity. Located in valleys like Rhondda and Swansea, these deep underground mines extracted coal through shafts and tunnels. Miners faced challenging conditions, including risk of accidents and health issues like lung disease. The coal produced fueled factories, ships, and power plants, contributing significantly to the regional economy and Britain's industrial growth. Decline of the industry from the late 20th century led to widespread economic and social change in South Wales. Today, former mining sites have been transformed into cultural and recreational areas.