A Seimeira is a spectacular waterfall of more than 30 meters high located in the municipality of Santa Eulalia de Oscos (Asturias). It is accessed through a route with the same name and along the way there are representative samples of Asturian ethnography, such as the town of Pumares, the abandoned village of La Ancadeira and the remains of mills and typical constructions such as ‘corripas’ (typical farmyard on that area).