1. Plaza San Martin is a famous public square located in the Retiro neighborhood of Buenos Aires. The park covers an area of 5.5 hectares and is named after General Jose de San Martin, one of the most revered figures in Argentine history. The plaza is known for its beautiful greenery, fountains, statues, and historical monuments, including a memorial to fallen soldiers.
Interestingly, beneath the park lies a large network of tunnels and bunkers constructed during World War II to protect the city from potential attacks. These tunnels were later used for various purposes, such as storing documents and serving as a prison during the military dictatorship.
2. The park is open to the public daily from 7 am to 10 pm. Phone information is not available.
3. Entrance to the park is free, and there is no need for a ticket. Transportation options include taking the subway to the Retiro station or using one of the many bus lines that stop nearby. Visitors can also walk to the park from other popular tourist attractions in the area, such as the Obelisk and the Teatro Colon.