A walk in Ibai-Eder

Ibai-Eder (means "beautiful river" in English) is a water reservoir outside Azpeitia. You can park on the road crossing the dam and walk around the reservoir, like we did. According to the internet, this is 6 km, but in reality it is 8.5. It is a flat and easy walk through some nice forest and we met almost nobody, except many birds, like marsh-tits (Parus palustris / Entita / Caraboñero palustre / Kaskabeltz txiki), bullfinches (Pyrrhula pyrrhula / Domherre /  Camachuelo / Gailupa) and Long-tailed tits (Aegithalos caudatus / Stjärtmes / Mito / Buztanluze).