With a surface area of eight hectares, the Reserve Park is one of the city's largest and most popular parks. Its popularity was boosted in 2007 when the magical water circuit was created. Originally, there was just one fountain in this park, built by a French architect in 1926. But in 2007, 13 other fountains were added. This made it possible to organise water, sound and light shows.
The Reserve Park owes its name to the reservist soldiers who fought in the Battle of the Pacific between Peru and Chile. This tribute was paid in particular to the soldiers who took part in the battles of Miraflores and San Juan.