Big Pit National Coal Museum in Cardiff, United Kingdom, is a must-see for anyone who wants to learn more about the country's coal mining industry. Located in the former mining town of Blaenavon, the museum offers a unique insight into the lives of coal miners and their families over the centuries.

The museum is housed in the former Big Pit Colliery, which was once one of the largest and deepest coal mines in the world. The museum offers visitors the chance to explore the mine and its history, with exhibitions and activities that bring the past to life.

The museum's main attraction is the underground tour, which takes visitors deep into the mine, where they can explore the tunnels, shafts and galleries and learn about the conditions and work of the miners. The tour also includes a visit to the coal face, where visitors can see the equipment used to extract the coal.

The museum also has a range of interactive exhibits and activities, including a recreated mine office, a model village and a replica of the mine's winding engine. Visitors can also watch a film about the history of the mine and its workers, and explore the museum's extensive collection of artefacts, photographs and documents.

In addition to the museum's main attractions, there are also a number of special exhibitions. These include 'Voices of the Valleys', which explores the stories of the miners and their families, and 'The Big Picture', an interactive exhibition about the history of the coal industry.

Big Pit National Coal Museum is an essential destination for anyone interested in learning about the history of coal mining in the United Kingdom. With its underground tour, interactive exhibits and special exhibitions, the museum offers a unique insight into the lives of miners and their families and the history of the coal industry.