Visiting Cartagena’s historic landmarks is exhilarating. Equally exciting is walking along the streets while admiring the charm, particularly along Calle del Aire. The former residences are warm and inviting. Facades are enhanced with ornate decorations and simple flowerboxes. A classic example is Casa Clare. This is the stunning Modernista design of architects Mario Spottorno and Sanz de Andino. Clare’s House was built in 1907 during the city’s golden age.