This former industrial city is now uber cool and we have come up with the best one day in Bilbao itinerary for you, so that you can make the most out of 24 hours in this vibrant city. Bilbao Spain | One day in Bilbao | 24 hours in Bilbao | Bilbao itinerary | Bilbao Guggenheim | Bilbao Espana #bilbao