The article discusses Spain's five volcanic 'ghost islands' situated in the Mar Menor lagoon, located in the Murcia region, which have been purposefully cut off from the mainland to protect their wildlife and natural beauty. These islands, created from volcanic activity at the end of the Pliocene epoch, have become a sanctuary for various species and a lesser-known attraction compared to the bustling tourist spots lining the La Manga sandbar that separates the lagoon from the Mediterranean Sea.

Despite their limited access, the islands are accessible through special boat tours, allowing visitors to experience their stunning landscapes and unique ecosystems while still maintaining a level of seclusion. The lagoon itself is notable for its tranquil saline waters and favorable climate, contributing to the region's appeal but also highlighting the contrast between the developed areas and the untouched islands. Protected and rarely visited, the islands serve as a reminder of the delicate balance between human activity and environmental conservation.

The report emphasizes the importance of preserving these 'ghost islands' not just for tourism, but as critical habitats for wildlife. As tourism continues to grow in nearby areas, the challenge remains to protect such secluded environments from overexploitation while still allowing limited access for those who wish to appreciate their beauty. This conservation effort showcases Spain’s proactive approach to safeguarding its natural heritage amidst rising tourist demands.