This document discusses the history and changes in Llanelli, Wales over time. It describes how the area was once home to heavy industry like coal mining, iron, steel production, and shipbuilding. The Llanelly Steel Works opened in 1898 but closed in 1981. Where industry once stood, Sandy Water Park was developed in 1986. Today it is a popular water park. A memorial to steel workers now stands overlooking the park and estuary. The document suggests Llanelli has transitioned from an industrial past to a tourism-based present and hopes for a sustainable green future with renewable energy and less pollution.