Villaescusa is in the Autonomous Community of Cantabria, along the southern shore of Santander Bay in Santander County. It borders El Astillero on the north, Piélagos and Castañeda on the west, Santa María de Cayón on the south, and Medio Cudeyo and Penagos on the east.
Villaescusa Nature Trail starts in Obregón at Cabárceno Wildlife Park. The route traverses through meadows along a paved road that turns left at the interStage. From here, the path climbs steadily to the right until it reaches flat terrain. Past several houses, it ventures into a small forest of oaks (Quercus sp.), maples (Acer sp.), ashes (Fraxinus sp.), chestnuts (Castanea sativa), and strawberry trees (Arbustus unedo). Past the forest, the houses on the outskirts of the town of Villanueva appear.
The route heads to the former La Concha train station, currently used to house several municipal units. From here, it continues through meadows surrounded by maples, bay trees, oaks, chestnuts and holm oaks.
Further on, the route crosses the road to La Concha and continues through cornfields and pastures to a small rest area located near the town of Liaño. Next, it crosses a very busy county road (S-432), and passes next to a former brick factory.
The municipality of Villaescusa is left behind after crossing CA-142 road, then the route passes under one of the acces to S-30 motorway (Ronda de la Bahía de Santander) at first, and then under the actual motorway.
The Trail reaches Solía estuary, which it crosses via an iron bridge, and ventures through the industrialised town of Astillero. Past La Planchá Park, it arrives at the former mineral loading bay of Orconera. One can enjoy a beautiful, sweeping view of Santander from Solía Estuary.
Cabárceno Wildlife Park is neither a conventional zoo nor a nature park. It is a 750-hectare, man-made, naturalised space located on a former opencast mine, nestled in a karst landscape.
This space is home to one hundred animal species from the five continents that live in semi-liberty. One or more animal species coexist in large enclosures.