The summary provides an overview of key locations visited on a city tour of Capital Federal in 3 sentences: The tour started at the Congreso de la Nación, where laws are made, then visited the Casa Rosada, the presidential palace where decisions are made, and Plaza de Mayo, the most important square located in front of the Casa Rosada in the city center. Other sites included the Catedral Metropolitana, the city's cathedral containing San Martin's tomb, an enormous theater over 200 years old that was recently renovated, and the Cementerio de Recoleta cemetery where many famous Argentinians are buried.