United States Post Office (Michigan City, Indiana)

The Michigan City Public Library is a 35,000-square-foot (3,300 m2) one level facility located in Michigan City, Indiana. It was designed by the world-renowned architect Helmut Jahn. Jahn designed the building while working for the Chicago architecture firm C.F. Murphy, which later would become Jahn Architects. The design began in 1974 and the construction was completed in 1977.

First Congregational Church of Michigan City is a historic Congregational church building at 531 Washington Street in Michigan City, LaPorte County, Indiana. The church building was built in 1880-1881 and constructed in a Romanesque, Tudor Revival style. It was rebuilt in 1908-1909 following a fire. It is the second oldest church building in Michigan City.: 5 It was listed on the National Register of Historic Places in 2001. It is located in the Haskell and Barker Historic District.

The John H. Barker Mansion is a historic home located in Michigan City, LaPorte County, Indiana.

Franklin Street Commercial Historic District is a national historic district located at Michigan City, LaPorte County, Indiana. The district encompasses 73 contributing buildings and 1 contributing object in the central business district and surrounding residential section of Michigan City. It developed between about 1875 and 1955, and includes examples of Italianate, Gothic Revival, Queen Anne, Classical Revival, and Tudor Revival style architecture. Located in the district is the separately listed Michigan City Post Office (1909-1910). Other notable buildings include the Staiger House (c. 1908), Earl House (c. 1890, 1917), M & M Diner (1955), Zorn Building (1907), St. Paul's Lutheran Church (1876) and rectory (1888), First Federal Savings Bank (c. 1950), Aicher Block (1914), Brinkman Building (c. 1917), Trinity Episcopal Church (1889), Merchants National Bank Building (1926), Ledbetter Building (1908), Rodenbeck Saloon (c. 1894), First Methodist Episcopal Church (1922), Barker Hall (1929), Masonic Temple (1922-1923), and the Salvation Army Building (1925).It was listed in the National Register of Historic Places in 2013.

Michigan City station was a train station in Michigan City, Indiana served by Amtrak, the national railroad passenger system. It was served by two eastbound and one westbound Wolverine train at the time of closure; other Wolverine and Blue Water trains did not stop. The station had a platform shelter near the former prairie-style Michigan Central Railroad depot dating from 1915, which is now a local restaurant. That earlier station served Michigan Central Railroad, and later, New York Central passenger trains. Major NYC named trains passing through the station included the Canadian (east to Detroit and Toronto), the Chicago Mercury (east to Detroit) and the Wolverine (east to New York via Detroit and southwestern Canada, in contrast to the modern train).Service began at the new Amtrak station on April 26, 1981.: 203  The station closed effective April 4, 2022. The electric interurban South Shore Line, which operates between South Bend and Chicago, stops at 11th Street station roughly a mile to the south.

Lighthouse Place Premium Outlets is an open-air outlet store shopping mall located in Michigan City, Indiana. The mall is one of Michigan City's major tourist attractions. It is one of Northwest Indiana's most popular shopping centers, receiving an estimated one million visitors annually as of 2017. The mall is located in Michigan City's downtown area. It is designed to resemble a seaside village, playing off of its proximity to Lake Michigan.

The Old Michigan City Light is a decommissioned lighthouse located in the harbor of Michigan City, Indiana.Built in 1858 at a cost of $8,000, this lighthouse, replaced an 1837 brick & stone light built at the edge of Lake Michigan. It was the second light at the site, and the predecessor to the Michigan City East Light, to which the lantern, lens and light were moved in 1904; it being the new light at the end of the newly extended pier.It was remodeled in 1904. Seven Lighthouse keepers and fourteen assistant keepers served here from 1837-1940.A fourth order Fresnel lens is on display.It is one of a dozen past or present lighthouses in Indiana.

Marquette Catholic High School is a private, co-educational, college prep school in Michigan City, Indiana. It is run along the principles of the Roman Catholic Diocese of Gary. Marquette offers dual credit courses, and AP credit opportunities.

11th Street station is a train station in the central city neighborhood of Michigan City, Indiana. It serves the South Shore Line commuter rail line and is one of two active stations in Michigan City, the other being Carroll Avenue station. It is located adjacent to the location of the historic 11th Street station of the former Chicago, South Shore and South Bend Railroad station (now demolished), which operated the station from 1927 until 1987. Prior to the May 2021 closure, the station was composed of a passenger shelter and a sign on the northwest corner of East 11th Street and Pine Street; boarding and alighting was done from the street itself. A more modern station with two tracks and high-level platforms opened in October 2023.

The Washington Park Zoo is a zoo located in Washington Park, Michigan City, Indiana, which covers 15 acres (61,000 m2) on a hilly sand dune close to the southeastern tip of Lake Michigan. The park and zoo were listed in the National Register of Historic Places in 1991.The zoo exhibits more than 220 animals of 90 species originating throughout the world. Under the zoo's new assessment and initiatives plan, the zoo is being modernized so animals are exhibited in natural settings, surrounded by botanical plantings. Among the exhibits are grizzly bears and Bengal tigers. The Castle building exhibits various educational species like fennec fox, corn snakes, and a living beehive. The Winged Wonders has a walk through aviary. The Farm exhibits miniature domestic horses, donkeys, pigs, and goats which may be fed by guests.

Haskell and Barker Historic District is a national historic district located at Michigan City, LaPorte County, Indiana. The district encompasses 205 contributing buildings, 3 contributing structures, and 1 contributing object in a predominantly residential section of Michigan City. The district is named for the Haskell and Barker manufacturing company. It developed between about 1860 and 1960, and includes examples of Italianate, Gothic Revival, Queen Anne, Colonial Revival, Tudor Revival, and Bungalow / American Craftsman style architecture. Located in the district are the separately listed John H. Barker Mansion and First Congregational Church of Michigan City. Other notable buildings include the St. Stanislaus Koska Church (1922-1926), Rectory (1938), and Convent (1938), Consumer Service Company (1922), Michigan City School of Fine Arts (1908), Gilmore-Gardner Building (1925), Porter-Carrigan House (1895), Hutchinson House (1875), St Mary of the Immaculate Conception Catholic Church (1868) and Convent (1905), and Hartke House (c. 1860).It was listed in the National Register of Historic Places in 2014.

Blue Chip Casino, Hotel and Spa is a riverboat casino located in Michigan City, Indiana. It is owned by Boyd Gaming.