A. E. Burckhardt House

Avondale is a neighborhood in Cincinnati, Ohio. It is home to the Cincinnati Zoo and Botanical Garden. The population was 12,466 at the 2010 census.92 percent of Avondale residents are African American and more than 40 percent are living at or below the poverty level. More than 77 percent rent housing. Two civil rights protests began in Avondale in 1967 and 1968, which were part of the larger Civil Rights Movement and Black Power movement in the United States. The neighborhood is bordered by North Avondale, Evanston, Walnut Hills, Corryville, and Clifton.

Cincinnati Children's Hospital Medical Center (CCHMC) is an academic pediatric acute care children's hospital located in the Pill Hill neighborhood of Cincinnati, Ohio. The hospital has 652 pediatric beds and is affiliated with the University of Cincinnati Academic Health Center. The hospital provides comprehensive pediatric specialties and subspecialties to pediatric patients aged 0–21 throughout southern Ohio and northern Kentucky, as well as patients from around the United States and the world. Cincinnati Children's Hospital Medical Center also treats adults, including adults with congenital heart disease and young adults with blood disease or cancer. Cincinnati Children's Hospital Medical Center also features a Level 1 Pediatric Trauma Center, 1 of 4 in the state. Cincinnati Children's is home to a large neonatology department that oversees newborn nurseries at local hospitals around Ohio. The hospital features an AAP verified 59-bed Level IV (highest possible) Newborn Intensive Care Unit.It is ranked third among all Honor Roll hospitals in the 2019-20 U.S. News & World Report survey of best children's hospitals. Cincinnati Children's receives the third-most NIH funds of any pediatric institution in the United States and the pediatric residency training program at Cincinnati Children's is among the largest in the country, training approximately 200 graduate physicians each year.

Pill Hill is an informal name for a neighborhood in uptown Cincinnati, Ohio. It is one of the city's major employment centers, with a large concentration of hospitals and other medical facilities.

The David and Mary May House is a historic residence in Cincinnati, Ohio, United States. Designed in the Italian Renaissance style of architecture, the house is a three-story structure constructed of Indiana limestone, although themes of French Renaissance architecture can also be seen in its design. The foundation is also stone, while the roof is covered with rows of terracotta tiles. Surrounded by trees, the house is covered by a hip roof that is pierced by multiple dormer windows. Some of the elements evoke a sense of the Beaux-Arts style, including the house's carefully designed symmetry, its decorative columns, urns, and swags, and the small wings on both sides of the central main portion of the house. Occupying a corner lot, the house is placed to face the corner; as such, its rear is substantially less formal than the street-facing front.Since the 1930s, the 11-acre (4.5 ha) property has featured a brick driveway and a pillared gateway, decorated with an arch of wrought iron. Besides the house itself, the property consists of extensive gardens, including flowerbeds and a sunken garden, located together in the neighborhood of North Avondale.In 1996, the May House was listed on the National Register of Historic Places, qualifying both because of its architecture and because of its place in local history. Besides the main house, an additional building and a related site were included in the historic designation. An early formal garden and a detached garage, complete with living space for the chauffeur, remain in existence behind the house itself.

The Pfleger Family Houses are a pair of adjacent historic residences in Cincinnati, Ohio, United States. Built in the Queen Anne style in the late nineteenth century, they were the homes of multiple members of the locally prominent Pfleger family. An immigrant from Germany, Julius Pfleger built the two houses; with his wife Catharine, he inhabited the western house, while the eastern house was the home of their son Edward and his family.The Pfleger family gained prominence in Cincinnati's business community because of their place in the shoe industry. As president of Guiss, Pfleger, and Company, Julius oversaw a firm that sold both shoes and other leather products, and his position was inherited by Edward after the former's death.Both houses have been seen as historically significant because of their status as examples of the period's transition between architectural styles: although both were clearly built in the Queen Anne style, they bear influences of the Neoclassical style that succeeded the Queen Anne as the premier style of the day. Built of brick with stone foundations, the houses feature such distinctive architectural elements as circular turrets, prominent porches, and Neoclassical fenestration. Contributing to their unique status is their method of construction: while adjacent houses were frequently built by the same contractors, it is very rare for adjacent houses to be constructed intentionally as a pair, as were the Pfleger houses.Early in 1980, the Pfleger Family Houses were listed together on the National Register of Historic Places, qualifying because of their well-preserved historic architecture.

General Hospital Nurses' Home is a registered historic building in Cincinnati, Ohio, listed in the National Register on June 10, 2005.

The Cincinnati Zoo & Botanical Garden is the second oldest zoo in the United States, founded in 1873 and officially opening in 1875, after the Roger Williams Park Zoo (1872). It is located in the Avondale neighborhood of Cincinnati, Ohio. It originally began with 64.5 acres (26.1 ha) in the middle of the city, but has spread into the neighboring blocks and several reserves in Cincinnati's outer suburbs. It was appointed as a National Historic Landmark in 1987.The zoo houses over 500 animals and 3,000 plant species. In addition, the zoo also has conducted several breeding programs in its history, and was the first to successfully breed California sea lions. In 1986, the Lindner Center for Conservation and Research of Endangered Wildlife (CREW) was created to further the zoo's goal of conservation. The zoo is known for being the home of Martha, the last living passenger pigeon, and to Incas, the last living Carolina parakeet.The zoo is an accredited member of the Association of Zoos and Aquariums (AZA), and a member of the World Association of Zoos and Aquariums (WAZA).A 2014 ranking of the nations's best zoos by USA Today based on data provided by the Association of Zoos and Aquariums lists the Cincinnati Zoo among the best in the country. A 2019 reader's choice ranking of the nation's best zoos by USA Today named the Cincinnati Zoo the top zoo in North America.

Haddon Hall is a historic apartment building in Cincinnati, Ohio, United States. Constructed in the late 1900s, it has been declared a historic site. One of the area's better Dutch Colonial Revival buildings, Haddon Hall was built by Thomas Emery's Sons (a real estate agency) according to a design by architect Joseph G. Steinkamp. In the 1890s and 1900s, Emery's became the first company in the Cincinnati metropolitan area engaged in the construction of apartment buildings, and Haddon is typical of their construction.Haddon Hall is built of wood and brick; the building rests on a stone foundation and has other elements of wood and stone. Its walls are brick with wooden elements on the outside; the stone and wooden details are found largely around the entrances and the Doric-style capital on the entrance columns respectively. Four stories tall, the building is constructed in the Dutch Colonial Revival style and features that style's characteristic gambrel roof; Palladian windows are placed in the ends of the fourth floor, and windows on all floors feature detailed stone lintels. Access to the building is provided primarily by a single ground-floor entrance with a portico.In 1982, Haddon Hall was listed on the National Register of Historic Places, qualifying both because of its architecture and its place in local history.

The University of Cincinnati Academic Health Center (AHC) is a collection of health colleges and institutions of the University of Cincinnati, Cincinnati, Ohio. It trains health care professionals and provides research and patient care. AHC has strong ties to UC Health, which includes the University of Cincinnati Medical Center and West Chester Hospital.

The Cincinnati Zoo Historic Structures are a collection of historically significant buildings at the Cincinnati Zoo in Cincinnati, Ohio, United States. They were designated a National Historic Landmark on February 27, 1987. The second oldest zoo in the United States, it opened to the public in September 1875. Significant for the antiquity and richness of its collections and for its efforts in the propagation and nurture of rare and endangered species, it was well known as the home of Martha, the last passenger pigeon.

St. Michael and All Angels Episcopal Church, formerly known as Grace Church, is an historic church in Cincinnati, Ohio. It is the only church in the North Avondale neighborhood listed on the National Register of Historic Places. On September 16, 1982, it was added to the National Register of Historic Places. Four of the original stained glass windows carry the signature Tiffany Studios, New York City, but were sold to The Cincinnati Art Museum to fund renovations on the main sanctuary in 2010. St. Michael's Church was closed on Easter Sunday 2008. The building now houses Gabriel's Place, which intends “to provide a safe, beautiful, and spiritually nourishing place for the Avondale Community to gather in mutual respect to learn, interact, and go out in peace." It was dedicated in 2011. Events such as free meals and gardening classes are held there.

Vine Street Hill Cemetery is a notable nonprofit cemetery located at 3701 Vine Street, Cincinnati, Ohio.