Comfortable Accommodations Rooms Castro Centro in Castro-Urdiales offers family rooms with private bathrooms. Free WiFi is available throughout the property. Convenient Location Playa Ostende/Urdiales is a 5-minute walk away. The Vizcaya Bridge is 16 mi from the guest house, while Bilbao Airport lies 21 mi distant. Guest Favorites Guests appreciate the convenient location, room cleanliness, and suitability for city trips.