A gravity-defying "devil's bridge" that has a surprising architectural feature for its stability.

A once grand hotel now sits eerily abandoned in the Catalan countryside outside Barcelona.

The former 1920s mansion of a prominent Catalan developer was used as the Soviet Embassy during the Spanish Civil War, and there is still a bunker below the garden.

This mansion oasis contains gardens, sculptures, and fountains just off the busy Plaça Kennedy in Sant Gervasi.

One of Antoni Gaudí's least-visited works, an homage to Catalan patrimony that mixes neo-Gothic with Modernista forms.

Occupied for six centuries by Franciscan Order nuns, this monastery is an amazing ode to Catalán Gothic architecture.

The studio of Catalonia's most famous theatrical designer remains exactly as he left it.

This home designed for chocolate magnate Antoni Amatller is an exquisite treasure-box of Catalan Modernism.

Turntable anonymously received orphans, alms, and groceries.

This stunning iron gate designed by Modernist architect Antoni Gaudí is filled with mythic symbolism.