If your trip to Valle de Trapaga is all booked but your itinerary is looking a little empty, let us give you a helping hand.If there's one thing that sums up Valle de Trapaga, it's Guggenheim Museum Bilbao. Make sure you get loads of awesome photos standing in front of this iconic sight to show off to your family back home!Explore the best that this place has to offer by adding Bilbao Fine Arts Museum and Plaza Moyua to your must-see list. If you have some spare time, swing by Zubizuri Bridge and Santiago Cathedral too.Stop by Vizcaya Bridge. It's one sight you'll usually find on travelers' to-do lists. Estadio Nuevo Lasesarre and Museo de la Mineria del Pais Vasco are also a stone's throw away and worth checking out.