Sagrada Familia, the international symbol of Barcelona
Palau de la Musica Catalana and Hospital de Sant Pau - included in the UNESCO Heritage List in 1997
Works by Antoni Gaudo (including Park Guell, Casa Mila, Casa Vicenc, Sagrada Familia, Casa Batilo and the crypt in Colonia Guell)
The Cathedral of St Eulalia
Church of Santa Maria del Mar
Church of Santa Maria del Pi
Palau Reial Major - medieval residence of the counts of Barcelona and the kings of Aragon
The Columbus Monument
The Arc de Triomf
The Medieval church of Sant Pau del Camp