SS William A. Irvin

Duluth Entertainment Convention Center (DECC) is a multi-purpose arena and convention center complex located in Duluth, Minnesota. It was home to the University of Minnesota Duluth Bulldog hockey team from 1966 to 2010. The DECC is located on the waterfront near Duluth's famous Aerial Lift Bridge.

AMSOIL Arena is a multipurpose arena in Duluth, Minnesota, home to the UMD Men's and UMD Women's hockey teams. It opened in 2010, replacing the Duluth Entertainment Convention Center Arena on the waterfront near Duluth's landmark Aerial Lift Bridge. Naming rights for 20 years were purchased by AMSOIL, a corporation based in Superior, Wisconsin, for $6 million, one-third up front.The facility cost nearly $80 million; about half ($38 million) paid by the State of Minnesota through a 2008 bond bill, another 27% (about $21.6 million) by a voter-approved city food-and-beverage tax increase, 12% (about $9.6 million) by UMD, and the last 11% (about $8.8 million) by the DECC. Construction ran from September 2008 to December 2010, and included a 475-space parking garage with a skywalk connecting it to the arena.The first event held at the arena was on December 30, 2010. UMD men's hockey team lost 0–5 to North Dakota before a crowd of 6,764, tied for the team's highest home attendance that season. In their first season in the arena, the UMD men's hockey team won the NCAA Men's Ice Hockey Championship. In 2012, the arena hosted the 2012 NCAA Division I Women's Ice Hockey Tournament, in which Minnesota beat Wisconsin, 4–2. The arena's attendance record was set on June 20, 2018 during a President Donald Trump rally, which drew 8,372 people. The attendance record for a sporting event was set on January 25, 2020, when UMD men's hockey team lost to their rival, North Dakota, 2–3 in front of 7,711 fans.

The DeWitt–Seitz Building is a historic commercial building in the Canal Park neighborhood of Duluth, Minnesota, United States. The eight-story building was constructed in 1909 for the DeWitt–Seitz Company, a furniture jobber and mattress manufacturer. It was listed on the National Register of Historic Places for its local significance in the themes of architecture, commerce, and industry. It was nominated for its status as a rare surviving example of the manufacturing and jobbing factories that once populated Duluth's early-20th-century waterfront, and for its exemplary Chicago School architecture.In 1985 the building became the DeWitt–Seitz Marketplace, a mixed-use commercial building with shops and restaurants on the lower floors and office spaces above.

Duluth Transportation Center (DTC) is a bus station in Duluth, Minnesota, served by urban transit, rural transit, and intercity buses. Duluth Transportation Center is the downtown hub for the Duluth transit system. Urban transit routes at the center are operated by Duluth Transit Authority, the third-largest transit operator in Minnesota. Regional rural transit is provided from the station by Arrowhead Transit. Intercity services are operated by Jefferson Lines.

The downtown of Duluth, Minnesota, United States, is situated between Mesaba Avenue (Highway 194) and 4th Avenue East; and located on Michigan, Superior, First, Second, and Third streets. The downtown area is home to a number of the city's cultural and social attractions, as well as government offices and business centers. Duluth's main library is located in downtown, as is the city's foremost museum, the courthouse, city hall, several local restaurants and bars with live music venues, and many of the larger business offices. Stores and places to eat and drink tend to be locally or regionally owned and operated, with most chain and franchise establishments having located (or re-located) themselves in the "Miller Hill area" around the Miller Trunk Corridor. A large portion of the eastern section of downtown is oriented around Essentia Health–St. Mary's Medical Center and Miller-Dwan Medical Center. The downtown area is easily accessible from Interstate Highway 35. Most of the downtown is within walking distance of the touristy Canal Park district. Five blocks along Superior Street and seven blocks along 1st Street West have been designated the Duluth Commercial Historic District, with 87 contributing properties built between 1872 and 1929. It was listed as a historic district on the National Register of Historic Places in 2006 for its state-level significance in the themes of architecture and commerce. It was nominated for representing Duluth's commercial development and popular architectural styles at the turn of the 20th century.

Endion station is a former train station in Duluth, Minnesota, United States. It was built in 1899 to serve the Endion neighborhood but was relocated to Canal Park in 1986 to make way for expansion of Interstate 35. Passenger service through the station had ceased in 1961 and freight service in 1978.The building was listed on the National Register of Historic Places in 1975 under the name Duluth Missabe and Iron Range Depot (Endion) for its local significance in the themes of architecture and transportation. It was nominated for its status as one of Duluth's few surviving small passenger depots and as a seminal work of local architect I. Vernon Hill.

Harbor City International School, also known as Harbor City or HCIS, is a charter secondary school in Duluth, Minnesota, United States, that opened in fall 2002. It serves students in grades nine through twelve. The school is governed by an eight-member board of directors.

The Wirth Building is a commercial building in downtown Duluth, Minnesota, United States. When it was constructed in 1886 it was the city's first example of Richardsonian Romanesque style, and it stands as an early work of architect Oliver G. Traphagen. The Wirth Building was listed on the National Register of Historic Places in 1991 for its local significance in the theme of architecture. It was nominated for being a leading local example of its architectural style and a key turning point in the career of an important Duluth-based architect.The building was commissioned by Max Wirth to house his pharmacy business. Wirth's brother George happened to be one of Minnesota's best-known architects at the time, and had just forged a partnership with his star employee Traphagen. Evidence is lacking to say which of the two partners might have been more responsible for the building, which was a stylistic departure for both. Shortly after the building was completed, Wirth moved back to his native Bavaria while Traphagen remained in Duluth and became its premier architect.

The Roman Catholic Diocese of Duluth (Latin: Dioecesis Duluthensis) is a Roman Catholic diocese in Minnesota. The episcopal see is in Duluth, Minnesota. The diocese includes Aitkin, Carlton, Cass, Cook, Crow Wing, Itasca, Koochiching, Lake, Pine and St. Louis Counties.

Duluth ( (listen) də-LOOTH) is a port city in the U.S. state of Minnesota and the county seat of St. Louis County. Located on Lake Superior in Minnesota's Arrowhead Region, the city is a hub for tourism and cargo shipping. Commodities shipped from the Port of Duluth include coal, iron ore, grain, limestone, cement, salt, wood pulp, steel coil, and wind turbine components. Duluth is south of the Iron Range and the Boundary Waters Canoe Area Wilderness. Duluth is named after Daniel Greysolon, Sieur du Lhut, the area's first known European explorer. The population was 86,697 at the 2020 census, making it Minnesota's fifth-largest city. Duluth forms a metropolitan area with neighboring Superior, Wisconsin. The two cities are commonly called the Twin Ports. Situated on the north shore of Lake Superior at the westernmost point of the Great Lakes, Duluth is the largest metropolitan area, the second-largest city and the largest U.S. city on the lake, and is accessible to the Atlantic Ocean 2,300 miles (3,700 km) away via the Great Lakes Waterway and St. Lawrence Seaway. The Port of Duluth is the world's farthest inland port accessible to oceangoing ships, and by far the largest and busiest port on the Great Lakes. The port is among the top 20 U.S. ports by tonnage. A tourist destination for the Midwest, Duluth has the nation's only all-freshwater aquarium, the Great Lakes Aquarium; the Aerial Lift Bridge, which is adjacent to Canal Park and spans the Duluth Ship Canal into the Duluth–Superior harbor; and Minnesota Point (known locally as Park Point), the world's longest freshwater baymouth bar, spanning 6 miles (10 km). The city is also the starting point for vehicle trips touring the North Shore of Lake Superior toward Thunder Bay, Ontario, Canada.

The Great Lakes Aquarium opened in 2000 and is located on the Duluth waterfront. A 501(c)(3) private nonprofit, Great Lakes Aquarium features animals and habitats found within the Great Lakes basin and other freshwater ecosystems such as the Amazon River. The Aquarium houses 205 different species of fish, birds, reptiles, amphibians, and mammals. It is one of few aquariums in the United States that focuses predominantly on freshwater exhibits. Many of the main exhibits at 62,000-square-foot (5,800 m2) Great Lakes Aquarium (GLA) are based upon actual habitats in the Lake Superior basin. "Slices" of the Saint Louis River, Baptism River, Pictured Rocks National Lakeshore, Kakagon Slough, Isle Royale and Otter Cove can all be viewed up close.

Canal Park is a tourist and recreation-oriented district of Duluth, Minnesota, United States. Situated across the Interstate 35 freeway from Downtown Duluth, it is connected by the Aerial Lift Bridge across the Duluth Ship Canal to the Park Point sandbar and neighborhood. Canal Park Drive and Lake Avenue South serve as the main routes in Canal Park.