A stunning stretch of the Costa Blanca coastline has been abruptly closed to swimmers after an invasion of a rare and highly venomous sea creature, prompting urgent warnings for British holidaymakers.
The popular Playa de la Areneta beach in the resort town of Javea was forced to shut its crystal-clear waters after dozens of striking Glaucus atlanticus, commonly known as Blue Sea Dragons or Blue Angels, were spotted by alarmed lifeguards.
A Hidden Danger Beneath the Beauty
Despite their small size and mesmerising, dragon-like appearance, these creatures pose a significant threat. They are a type of sea slug that feeds on the notoriously painful Portuguese Man O' War, absorbing and concentrating its venom to create an even more potent sting.
"Direct contact with them can cause severe dermatitis, intense pain, nausea, and fever," warned local officials. The sting is powerful enough to be dangerous to children, the elderly, or those with underlying health conditions.
Urgent Advice for UK Tourists
Local authorities have raised the red flag and suspended all bathing activities. Officials are strongly advising the public:
- Do not touch the creature under any circumstances, even if it appears to be dead on the sand.
- Keep pets and children well away from the shoreline.
- Heed all local warnings and respect the cordoned-off areas on the beach.
The closure is a blow to sun-seekers during the peak holiday season and serves as a stark reminder of the unexpected dangers that can lurk in paradise.
An Unpredictable Natural Phenomenon
Experts believe the arrival of these normally deep-water creatures, along with other species like the Portuguese Man O' War, is due to recent easterly winds and sea currents pushing them towards the shore. While rare, such events are natural, and beaches typically reopen once the winds change and the creatures are safely washed away.
For now, the advice for anyone on the Costa Blanca remains clear: admire the ocean's beauty from a safe distance on the sand.
