In the northwest of Spain, in Galicia, between the municipalities of Cee and Corcubión, lies Estorde Beach (Praia Estorde). This small bay, surrounded by green hills and local vegetation, stands out for its tranquil atmosphere and well-developed infrastructure: there are lifeguards, showers, restaurants, and a campsite.
During the day, Estorde is the perfect spot for a secluded retreat by the water. But the beach’s true peculiarity appears after sunset. On certain nights, mostly from June to September, when the sky is moonless and the sea is calm, the water glows with a bright blue hue. This phenomenon is known as “Mar de Ardora” and is caused by the presence of microscopic algae, Noctiluca scintillans, which are capable of bioluminescence.
When waves or footsteps stir the water along the shore, these organisms emit light, creating the impression that stars are scattered across the sea’s surface. The effect is so extraordinary that it can’t truly be captured in photographs — the atmosphere, silence, scent of the sea, and shimmering sand make this spectacle truly unique.
Estorde Beach is not a major tourist hotspot, and bioluminescence can only be observed here on certain nights when the right weather conditions coincide. For the best experience, it’s recommended to avoid artificial lights — turn off flashlights and mobile screens to keep the water’s natural glow undisturbed.
Just a few minutes away is another beach area — Gures, where you can also witness this phenomenon. However, access is more difficult due to the lack of lighting and the dirt road.
During the day, Estorde and its surroundings are also worth exploring. From here, it’s easy to reach Cape Fisterra, often regarded as the symbolic “end of the earth” and famous for its panoramic views. Nature lovers can head to Monte Pindo, known as the “Celtic Olympus,” or visit the Islas Lobeiras, which are visible from the shore. The region offers picturesque hiking trails along cliffs and forests, as well as historic lighthouses and almost untouched beaches.
Estorde Beach is not just a place to relax, but also a chance to experience a rare natural phenomenon. There are no typical tourist attractions, schedules, or guided tours — just nature, which each night may offer its own surprise.
For those considering relocation or searching for a second home, Costa da Morte offers a combination of developed infrastructure and unique nature. In the municipality of Cee, you can find a variety of housing options, and the proximity to Estorde Beach allows you to regularly witness the glowing sea right outside your window.
A trip to Estorde is a chance to see how the sea and sky merge into one, with stars reflected not only above, but also on the water’s surface.
