quality:correction, structural:reformatting, structural:expansion
Architecture

Seen in panorama, Detroit's waterfront shows a variety of architectural styles. The postmodern Neo-Gothic spires of Ally Detroit Center were designed to refer to the city's Art Deco skyscrapers. Together with the Renaissance Center, these buildings form a distinctive and recognizable skyline. Examples of the Art Deco style include the Guardian Building and Penobscot Building downtown, as well as the Fisher Building and Cadillac Place in the New Center area near Wayne State University. Among the city's prominent structures are United States' largest Fox Theatre, the Detroit Opera House, and the Detroit Institute of Arts, all built in the early 20th century.

While the Downtown and New Center areas contain high-rise buildings, the majority of the surrounding city consists of low-rise structures and single-family homes. Outside of the city's core, residential high-rises are found in upper-class neighborhoods such as the East Riverfront, extending toward Grosse Pointe, and the Palmer Park neighborhood just west of Woodward. The University Commons-Palmer Park district in northwest Detroit, near the University of Detroit Mercy and Marygrove College, anchors historic neighborhoods including Palmer Woods, Sherwood Forest, and the University District.

Forty-two significant structures or sites are listed on the National Register of Historic Places. Neighborhoods constructed prior to World War II feature the architecture of the times, with wood-frame and brick houses in the working-class neighborhoods, larger brick homes in middle-class neighborhoods, and ornate mansions in upper-class neighborhoods such as Brush Park, Woodbridge, Indian Village, Palmer Woods, Boston-Edison, and others.

Some of the oldest neighborhoods are along the major Woodward and East Jefferson corridors, which formed spines of the city. Some newer residential construction may also be found along the Woodward corridor and in the far west and northeast. The oldest extant neighborhoods include West Canfield and Brush Park. There have been multi-million dollar restorations of existing homes and construction of new homes and condominiums here.

The city has one of the United States' largest surviving collections of late 19th- and early 20th-century buildings. Architecturally significant churches and cathedrals in the city include St. Joseph's, Old St. Mary's, the Sweetest Heart of Mary, and the Cathedral of the Most Blessed Sacrament.

The city has substantial activity in urban design, historic preservation, and architecture. A number of downtown redevelopment projects—of which Campus Martius Park is one of the most notable—have revitalized parts of the city. Grand Circus Park and historic district is near the city's theater district; Ford Field, home of the Detroit Lions, and Comerica Park, home of the Detroit Tigers. Little Caesars Arena, a new home for the Detroit Red Wings and the Detroit Pistons, with attached residential, hotel, and retail use, opened in 2017. The plans for the project call for mixed-use residential on the blocks surrounding the arena and the renovation of the vacant 14-story Eddystone Hotel. It will be a part of The District Detroit, a group of places owned by Olympia Entertainment Inc., including Comerica Park and the Detroit Opera House, among others.

The Detroit International Riverfront includes a partially completed three-and-one-half-mile riverfront promenade with a combination of parks, residential buildings, and commercial areas. It extends from Hart Plaza to the MacArthur Bridge, which connects to Belle Isle Park, the largest island park in a U.S. city. The riverfront includes Tri-Centennial State Park and Harbor, Michigan's first urban state park. The second phase is a two-mile (3.2-kilometer) extension from Hart Plaza to the Ambassador Bridge for a total of five miles (8.0 kilometres) of parkway from bridge to bridge. Civic planners envision the pedestrian parks will stimulate residential redevelopment of riverfront properties condemned under eminent domain.

Other major parks include River Rouge (in the southwest side), the largest park in Detroit; Palmer (north of Highland Park) and Chene Park (on the east river downtown).