We have a space preserved in its natural state, a beautiful place and unfrequented, though easily accessible. This zone begins at the beach of Son Bauló and extends 6 km to the town of Son Serra de Marina. On its coast sandy beaches alternate with rocky areas.
Integrated within the nature reserve, include beach Arenal d’en Casado, unspoiled beach about 1000 m. long and 25 m. wide with a dune system fixed by vegetation and pine forest behind, a good sample of what the Majorcan coast was before the start of the construction boom.
Rich in archaeological remains, stands a unique monument: the Necropolis of Son Real, set of tombs belonging to the antique age and used from 500 BC to AD 10