"Parque de la Ciudad" is Spanish for "Park of the City" or "City Park".
This park was the subject of a nationally known scandal during construction and its early years. The scandal involved misdeeds under the former military dictatorship and as a result, the park was never properly completed.
On November 10th, 2003 the park closed for what their website called maintenance reasons. The park reopened on February 3rd, 2007 with just a few rides including one kiddie roller coaster. More rides were to reopen over time, but the opposite happened. By March of the following year, the rides closed once again.