Gaudí took his inspiration from Gothic architecture and the profusion of nature to design this huge religious edifice, and no words can describe the extraordinary sensation as you enter the church. Work first started in 1882 is well under away once more and it is expected to be finished by 2026, on the centenary of the architect's death. Despite still being a construction site, nothing can take away the fascination that this incredibly audacious monument holds over you, a feeling enhanced by the magnificent panoramic views from the top of its towers.