Park of the Laments is a public artwork by Chilean artist Alfredo Jaar, located in the 100 Acres: The Virginia B. Fairbanks Art and Nature Park, in Indianapolis, Indiana, United States. The artwork consists of an enclosed park space in the form of a square placed within a square, the inner parameter being made from limestone-filled gabion baskets, and the outer from indigenous trees and shrubs. The park space is only accessible by a concrete enclosed tunnel. The installation has a landscape design that consists of over 3,000 individual plants species from 53 different genera.

Park of the Laments is situated in the woodland area southeast of the lake in 100 acres. The overall form of the park is a square within a square, one rigid and made of limestone-filled gabion baskets, while the other consisting of indigenous trees and shrubs. Natural, minimalist wooden benches, made from kiln-treated poplar, are built into the edge of an amphitheater of stairs, vines, and stones. The viewer begins their experience by walking down a concrete platform flanked on both sides with limestone-filled gabion baskets and indigenous shrubbery. During their walk, the baskets become taller in the form of a progressive step system that correlates with the actual topography of the landscape; the minimum height being at approximately 2’, and the maximum at about 12’. At that point the viewer is taken underground through a dark, pre-cast concrete “box culvert” tunnel (made of nine individual segments, attached and mortared together) and walk towards the sunlit area on the other end of the tunnel. The entire length of the tunnel is approximately 72’ in length. The visitor then proceeds up the stairs to reach the enclosed park area, where no other portion of the Art & Nature Park is visible due to both the surrounding gabion baskets and natural woodlands. There the visitor may sit or interact with the space and be surrounded by over 53 different indigenous plant species located within the installation (more than 3,000 plants total).

Park of the Laments is a project that follows along the lines of Jaar’s Public Intervention series in which the viewer/visitor is an active participant within the environment and contributes to the underlying theme or concept of the project. Visitors enter the work outside the park and continue through an underground tunnel. Moving towards the light, they approach stairs that lead them above ground into the center of the park where they are greeted by an isolated, calm, and secluded area conducive to meditation and lamentation. Like many of Jaar’s Interventions, the intention of the space’s design is to initiate a physical, emotional, and psychological journey within the viewer, ultimately drawing parallels between the experience of physical space and human emotion.