A pleasant walk reveals the relict oakwood that you see on Mount Cincho, where holm oaks, laurels and strawberry trees gradually come into view, adorning the galleries that provide access to the summit. A mountain, El Cincho, which forms a fundamental part of the past and present history of the inhabitants of Arnuero due to its location. It houses the remains of an ancient Celtic hillfort, and acts as a meeting point for the four towns that make up the municipality.
It is at the summit, from the viewpoint, where the traveller comes across one of the most incredible views of the Ecopark, being able to look, from the Cantabrian Range to the south, all the way to the coast from Santander to Bilbao.
