Mazarredo Zumarkalea, 62, Abando, 48009 Bilbo, Bizkaia, Spain | Next to the tourist office at Bilbao Guggenheim Museum Square, Abandoibarra Etorb., 2, 48009 Bilbo, Bizkaia, Spain. Your guide will be carrying a green backpack bearing a white clover logo. The supplier will send the name of the guide and his/her telephone number to you in advance of your tour, so that they are contactable on the day. Please bring your phone so you can locate or email the guide.