Highland Park Reservoir Inside and Outside

The Pittsburgh Zoo is one of only six major zoo and aquarium combinations in the United States. Located in Pittsburgh, Pennsylvania's Highland Park, the zoo sits on 77 acres (31 ha) of park land where it exhibits more than 4,000 animals representing 475 species, including 20 threatened or endangered species.

Highland Park is a large municipal park in the northeastern part of Pittsburgh, Pennsylvania. It is located in Pittsburgh's Highland Park neighborhood. The park extends along the northern and eastern borders of the neighborhood, following the Allegheny River and Negley Run.

The Welcome Sculptures at the North Highland Avenue entrance of Highland Park in Pittsburgh, Pennsylvania, are sculpted statues by Giuseppe Moretti that were erected in 1896. These sculptures are on the List of City of Pittsburgh historic designations.