Potawatomi State Park

Door County Cherryland Airport (IATA: SUE, ICAO: KSUE, FAA LID: SUE) is a county-owned public-use airport in Door County, Wisconsin, United States. It is located two nautical miles (4 km) west of the central business district of Sturgeon Bay, Wisconsin. It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2021–2025, in which it is categorized as a local general aviation facility.Door County Cherryland Airport is home to the Door County Civil Air Patrol Composite Squadron (WI-197). The Experimental Aircraft Association (EAA) Chapter 630, Peninsula Flyers, are also based at the airfield.

Sturgeon Bay is an arm of Green Bay extending southeastward approximately 10 miles into the Door Peninsula at the city of Sturgeon Bay, located approximately halfway up the Door Peninsula. The bay is connected to Lake Michigan by the Sturgeon Bay Ship Canal. The Potawatomi name for Sturgeon Bay is "Na-ma-we-qui-tong".

Idlewild is an unincorporated community located in the town of Nasewaupee, Door County, Wisconsin, United States.

The Bullhead Point Historical and Archaeological District is located in Sturgeon Bay, Wisconsin.

The Joys was a steamboat that sank in Lake Michigan off the coast of Sturgeon Bay, Wisconsin, United States. In 2007 the shipwreck site was added to the National Register of Historic Places.

The Sherwood Point lighthouse is a lighthouse located near Idlewild in Door County, Wisconsin, United States. Situated on the west side of the north entrance to Sturgeon Bay, it was listed in the National Register of Historic Places in 1984.

Bay Shipbuilding Company (BSC) is a shipyard and dry dock company in Sturgeon Bay, Door County, Wisconsin. As of 2015, Bay Ships was a subsidiary of Fincantieri Marine Group and produces articulated tug and barges, OPA-90 compliant double hull tank ships and offshore support vessels. It also provides repair services to the lake freighter fleet. In the past the shipyard located in Sturgeon Bay has operated under several different names and traces its history back to 1918. The company also built 40,000 ton Lake freighters in the 1970s and 1980s. While capable of producing large freighters, the yard had not built a freighter over 20,000 tons since 1987 until the MV Mark W. Barker, launched in 2022. Former names of the shipyards at the 2015 location of Bay Shipbuilding are: Sturgeon Bay Shipbuilding, Leathem D. Smith Shipbuilding Company and Christy Corporation.

Steel Bridge Songfest ("Steel Bridge" for short) is an annual, four-day music festival held in Sturgeon Bay, Wisconsin. Founded in 2005 by musician Pat MacDonald the event began as part of a grass-roots campaign to restore a historic bridge. The festival features a week-long collaborative songwriting workshop (called the Construction Zone) where participants write songs inspired by the bridge. The songs are recorded on-site at the Holiday Music Motel and released as compilation albums. Steel Bridge Songs Vol.10 was released during Steel Bridge Songfest 10th Anniversary (2016)

The Door County Maritime Museum is an American maritime museum located in Sturgeon Bay, Wisconsin, with additional sites in Gills Rock, Wisconsin, and the Cana Island Light.

The Sturgeon Bay Bridge (known as the Michigan Street Bridge) is a historic bridge in Sturgeon Bay, Wisconsin, United States. The bridge was built in 1929 and opened July 4, 1931, with a grand parade where it was officially dedicated as a Door County Veterans Memorial which plaques at either end still reads "To honor those who gave of themselves, to their country, in times of need" as a gift by the State of Wisconsin. It was the only bridge linking the mainland to northern Door County after the train/toll bridge was discontinued. The Sturgeon Bay Bridge was listed on the National Register of Historic Places on January 17, 2008, for its unique upper rolling lift bascule and length. After a ten-year battle to save the bridge from demolition and replace in-kind, it was determined by the state to add a second bridge as a sister to meet safety standards. In September 2008, after the opening of a new, parallel, two-lane sister bridge was opened one block away at Oregon Street, the historic bridge was temporarily closed to allow for restoration work to commence. Federal safety standards required four-lane replacement in order to accommodate the heavy traffic loads and congestion caused by the bridge's 3,000 openings annually. The historic bridge and new bridge operate as one system. The historic bridge was reopened in the spring of 2011.

Nasewaupee ( NASS-ə-WAW-pee) is a town in Door County, Wisconsin, United States. The population was 2,061 at the 2010 census. The unincorporated community of Idlewild is located in the town, as is Sherwood Point Light and Potawatomi State Park.

Sturgeon Bay is a city in and the county seat of Door County, Wisconsin, United States. The population was 9,646 at the 2020 Census. The city is well-known regionally for being the largest city of the Door Peninsula, after which the county is named.