Cape Palos is a cape in the Spanish municipality of Cartagena, in the region of Murcia. It is part of a small range of volcanic mounts that form a small peninsula. The Mediterranean islands of Grosa and the group known as the Hormigas Islands are part of this range, as well as the islands in the Mar Menor. The name Palos is derived from the Latin word palus, me…Cape Palos is a cape in the Spanish municipality of Cartagena, in the region of Murcia. It is part of a small range of volcanic mounts that form a small peninsula. The Mediterranean islands of Grosa and the group known as the Hormigas Islands are part of this range, as well as the islands in the Mar Menor. The name Palos is derived from the Latin word palus, meaning ‘lagoon’, a reference to the Mar Menor.