Prospect Park is an 80-acre (32 ha) city park in Troy, New York. The park is situated between Congress and Hill Street on top of Mount Ida. Prospect Park was originally designed in 1903 by local landscape engineer Garnet Douglass Baltimore, the first African-American graduate of Rensselaer Polytechnic Institute (RPI). He had also designed the 200-acre Forest Park Cemetery on Pinewood Avenue in Troy in 1897, which is now neglected and far from its picturesque days. The park started to fall into disrepair in the 1950s, and relatively little of Baltimore's work is still evident in the park today.