This dive site, Punta d’en Serra, locally known as the 'lobster stone', is a prominent diving spot located on the eastern coast of Ibiza, Spain, adjacent to the picturesque Cala d’en Serra beach. It is defined by its dramatic high walls and an extensive network of 'countless caves', providing a varied and captivating underwater environment for exploration. While specific historical details are not provided, its well-known nickname signifies its reputation as a sanctuary for various lobster species.
The diverse marine ecosystem thriving within the site's caves makes it a haven for numerous species. Divers frequently encounter common lobsters and the distinctive Mediterranean slipper lobsters utilizing these sheltered rock formations as refuge. Forkbeards are also commonly sighted in the cave systems. In the more dimly lit sections of the caves, an array of invertebrates, such as the vibrant feather duster worms, can be observed, offering excellent opportunities for macro photography.
Punta d’en Serra is suitable for a broad range of divers, from those just starting out to more experienced individuals exploring the deeper cavern systems. The prime time to visit is typically during the Mediterranean diving season, from late spring through early autumn, when water temperatures are pleasant and visibility is generally good. Both scuba divers and freedivers will appreciate the unique topography and rich macro life, though carrying a dive light is highly recommended for exploring the caves effectively.

