reservoir. The statue of George Washington (removed from old Carroll Hall building from the mid-19th century at the southwest corner of Calvert and Baltimore Streets in downtown) is placed at an intersection near the Rotunda driveway. Housing Druid Hill Park is not home to any private residences, according to the official neighborhood boundaries by the city government of Baltimore. However, the Mansion House, located in The Maryland Zoo, which was built in 1801, served as the estate for Colonel Nicholas Rogers and his family until it was converted into a public pavilion in 1863. The only privately owned properties that are somewhat within the general park outline are at the northeastern corner of the park. This small enclave is the Brick Hill historic district dating to 1877, made of small masonry as well as stone duplexes, where those who worked at the Meadow Mill of the Woodberry Manufacturing Company lived. However, this is considered to be a part of the Woodberry neighborhood. Many homes face the park in the neighborhoods of Hampden, Liberty Square, Park Circle, Parkview Woodbrook, Reservoir Hill, and Woodberry. The Auchentoroly Terrace, which faces the neighborhood in the Parkview Woodbrook neighborhood, is a historic district of nine blocks built between 1876 and the 1920s in the Victorian style. Gallery Features Today, the park is home to a number of attractions. These include: The Maryland Zoo, (formerly the Baltimore City Zoo) home to over 2,000 animals and is considered the third oldest zoo in the United States opening in 1876 The Howard Peters Rawlings Conservatory and Botanic Gardens of Baltimore, with its historic Palm House and Orchid Room, built in 1888 The Baltimore Model Safety City (where school children learn how to be safe pedestrians by walking in a miniaturized model of downtown Baltimore) An 18-hole disc golf course with 15 additional holes in the woods and another 18-hole wooded course under construction Almost a dozen historic shelters and exotic pavilions Recreational facilities including swimming pools, tennis courts, and ballfields Jones Falls Trail, a hiking and bicycling trail, leaves the Jones Falls at the Woodberry Light Rail Station to enter the north end of Druid Hill Park. It then runs along the west side of the park, before it circles Druid Hill Lake and exits at the southeast corner, where to continues to follow the Jones Falls south. Additional buildings Druid Hill Park is home to 22 structures