It is a surprising visit, of a biological nature, which only takes place at very low tide and on neap tides. There are three or four episodes -of several days- throughout the year when the tides of the Cantabrian Sea are especially pronounced and the tidal flats emerge and shine in all their splendor.
Accompanied by a specialized guide, we will discover the enormous variety of species and the adaptation mechanisms that allow them to live in such a complex ecosystem as the tidal flats, the rocky platform that emerges at the foot of the cliffs. There inhabit starfish, octopus, cucumbers, hares, a whole world of life and color at our fingertips.
Discovering the life and colors of the flyschWalking route along the abrasion platform at low tidevisita-guiada-a-la-rasa-marealhttps://mrplan.io/experiencias/lib/imagen_exp.php?id_experiencia=190511
190552Nautilus, fossils of flysch<p>In this visit we will know the <strong>black flysch</strong>, the oldest flysch of the Basque Coast Geopark, and therefore, the most complex to observe and study.</p><p> </p><p>We will visit in<strong> Mutriku,</strong> the <strong>Nautilus Interpretation Center</strong> with its interesting collection of fossils. This small center houses <strong>one of the most important paleontological collections in the world</strong>, fossils collected by J.M. Narvaez for more than 30 years. </p><p> </p><p>Afterwards, we will depart <strong>by boat</strong> to the beach of Saturraran to discover the cliffs where these fossils were found, the place where the characteristic black flysch of this coast is found. Before us opens the area of Siete Playas, a hidden place where the forces of nature dominate and that keeps many secrets to tell.</p>Great fossils and wild cliffs seen from the seaGreat fossils and wild cliffs seen from the seahttps://mrplan.io/experiencias/lib/imagen_exp.php?id_experiencia=190551