A complimentary tram transportation pass is included on the delegate badge, courtesy of Bilbao Turismo & Convention Bureau. The pass allows unlimited access to the Euskotren tramway system within the city of Bilbao, connecting the west of Bilbao to the east of Bilbao. The pass is valid on 15 to 17 September 2015, by showing the delegate badge with the Euskotren logo to tram inspectors inside the tram.
There is a well-established bus transfer service from Bilbao airport to the city center which runs throughout the day and is very cheap (around €1.50). The service is run by Bizkaibus and starts early in the morning, in time for the first plane of the day.
The taxi journey from the Bilbao Airport to the city center generally takes about 25 minutes and cost up to €30 per ride. There is a taxi stand outside of the arrival hall of Bilbao Airport.
From Santander (A8) / Donostia-San Sebastián or Vitoria-Gasteiz (A68 and A8): from the city bypass motorway, take the Bilbao San Mamés exit. At the end of the avenue that enters the city (Avenida Sabino Arana) you'll come to a roundabout and large statue of the Sacred Heart, where you'll see the first signs for the Museum. The signs will direct you to Avenida Abandoibarra, which follows the river and leads straight to the city center.