The enormous, ornate cathedral in central Barcelona is one of Spain’s most popular attractions. Considered one of Gaudí’s ...

The construction board said in a statement it had requested proposals from them to design the Facade of Glory on the church, which remains unfinished ... the Cathedral-Basilica of Zacatecas in Mexico.

Cut to the present day, and the structure has been fortified to withstand visitors, though it's still unfinished with only the sky for a ceiling. If you only stop by one spot in the historic town ...