LA UNIÓN, GROUP VISITS, SUGGESTED DAYS OUT.

A mining morning out in La Unión Recommended excursions for groups or individuals La Unión lies within the Comarca del Mar Menor and is completely enclosed by the Cartagena municipality, so is an easy drive for anyone staying within the Mar Menor area or Cartagena. There are buses..

Guided walking in the Sierra Minera with the Fundación Sierra Minera This foundation offer guided routes through the mining area of La Unión The Fundaciòn Sierra Minera is a non-profit organisation which works to preserve the heritage of the Sierra Minera, and also engages in a number of educational activities..

PR-MU 88 Route 33 a 7km walk between La Unión and PortmánA seven-kilometre walk through the mountains and history of Portmán and La Unión The Carretera del 33 is a seven-kilometre walk through the mountains of the Sierra Minera between La Unión and the coastal town of Portmán, taking..