Out and about in Mexico City. Visits to the Palace of Fine Arts, the House of Tiles, Zocalo (the main square with the Cathedral and Government Buildings), the ruins of Templo Mayor and the accompanying museum with displays of Aztec treasures and artefacts, Chapultepec Castle and nearby Chapultepec Park with its eccentric entertainers. In the evening, I visited the Coyoacan district, known for its restaurants, craft market and generally pleasant ambience.