Fodor's Expert Review Colegiata de Santa Juliana
Santillana del Mar
Church
Santillana del Mar is built around the Colegiata, Cantabria's finest Romanesque structure. Highlights include the 12th-century cloister, famed for its sculpted capitals, a 16th-century altarpiece, and the tomb of Santa Juliana, who is the town's patron saint and namesake.