We leave the greenway and, via a secondary road, arrive at El Pinell de Brai, a village with one of the most unique architectural gems in the region: its Wine Cathedral, a modernist cooperative designed by Cèsar Martinell, a disciple of Gaudí. The building, with its parabolic arches and ornamental ceramics, is a symbol of the wine culture and identity of Terra Alta, one of Catalonia’s 12 wine designations of origin. From El Pinell, a track winds its way through woods and vineyards, climbing higher and higher until it offers exceptional panoramic views over the Ebro valley and the Montsant mountain range in the background.