Trinidad is a town in central Cuba, known for its colonial old town and cobblestone streets. Its neo-baroque main square, Plaza Mayor, is surrounded by grand colonial buildings. Museo Romántico, in the restored Palacio Brunet mansion, and Museo de Arquitectura Colonial display relics from the town’s sugar-producing era. Iglesia de la Santísima is a 19th-century cathedral with a vaulted ceiling and carved altars.