This is a free attraction in the northern part of the city that's very interesting and well worth a visit. It showcases the changes in architecture from the Mesoamerican period to the Spanish colonial and through to modern day Mexico. There's also a big church and a museum detailing a horrible massacre in the 1600s.La plaza de las 3 culturas un lugar con mucha historia y mística. Ubicada en el tlatelolco prehispánico donde encontrarás alrededores muy limpios y llena de mascotas
