Lake County Courthouse and Sheriff's Residence

The Two Harbors Carnegie Library, located at 320 Waterfront Avenue, Two Harbors, Minnesota, United States, is a public library building built in 1909 with a $15,000 grant from Andrew Carnegie. This was one of over 3,000 libraries in 47 states funded by Carnegie. It was built in the Classical Revival style with brick and sandstone.

The John Dwan Office Building, located at 201 Waterfront Drive in Two Harbors, Minnesota, in the United States, is a historical building and now a museum for 3M.

Two Harbors station is a historic train station located on Sixth Street in Two Harbors, Minnesota. The station was built in 1907. The large two-story depot was the third depot on the site. The Minnesota Iron Company developed the Duluth and Iron Range Railroad in 1883, laid out the town of Two Harbors in 1885, and built depots to conducts its business. When the rail line was completed to Duluth, it was used as a transfer point for passengers, lumber, and mining supplies. When passenger service ended in 1961, the depot was donated to Lake County. The building was listed on the National Register of Historic Places in 1983 as the Duluth and Iron Range Railroad Company Depot.

Two Harbors is a city in and the county seat of Lake County, Minnesota, United States, along the shore of Lake Superior. The population was 3,633 at the 2020 census. Minnesota State Highway 61 serves as a main route in Two Harbors. Gooseberry Falls State Park is 13 miles (21 km) to the northeast. The city is home to a cargo shipping port for mined iron ore.

Edna G is a tugboat which worked the Great Lakes and is now preserved as a museum ship. Edna G was built by the Cleveland Shipbuilding Company in 1896 for the Duluth and Iron Range Railroad at a cost $35,397.50. She was named for the daughter of J. L. Greatsinger, president of the railroad. She has a length of 92.42 feet (28.17 m), a beam of 23 feet (7.0 m), a depth of 7.42 feet (2.26 m), a gross register tonnage of 154 tons, and a net register tonnage of 67 tons. Home-ported at Two Harbors, Minnesota, Edna G moved ships and barges carrying iron ore and taconite from the Mesabi Range and other smaller sites in the Iron Range region of northeast Minnesota. She spent her entire working career at Two Harbors with the exception of World War I (1917–1919) when she served on the eastern seaboard. She was out of service from 1931 to 1933 due to the depression. Over the years Edna G was involved in several shipwreck rescues including the surviving crew of the Madeira. Her last tow was the Cason J. Calloway on December 30, 1980. She was the last coal-fired, steam-engine tug in service on the lakes when she was retired in 1981. Edna G. is one of the attractions of the Lake County Historical Society in Two Harbors. Following reports of continued weakening of the hull though corrosion and exposure to ice, in January 2017 Two Harbors City Council initiated further studies of the viability of continuing her preservation ashore.

The Two Harbors Light is the oldest operating lighthouse in the US state of Minnesota. Overlooking Lake Superior's Agate Bay, the lighthouse is located in Two Harbors, Minnesota. The construction of the lighthouse began in 1891 and was completed the following year, with the light being lit for the first time on April 14, 1892. The first Two Harbors keeper was Charles Lederle and there were normally three keepers assigned to make sure the light was lit every day. The Lighthouse was built to provide safe passage into the Agate Bay Harbor during the early 20th century, as Two Harbors was a major shipping point for the iron ore of the Mesabi Range. The 49.6-foot (15.1 m) tower is made of red brick and the head keeper's residence is attached; it towers 78 feet (24 m) from the lake level to the top and is 12 feet (3.7 m) squared. The walls of the tower were built to be three bricks thick and the walls where the tower and house meet are a full five bricks thick. This was for the safety of the keeper's family. The light has a total of six structures: a lighthouse tower with attached keeper's quarters, an assistant keeper's house, a fog signal building, an oil house, a skiff house, and a garage. The lighthouse was originally equipped with a fourth order Fresnel lens. The lighthouse is a twin of the Round Island Light in Michigan. In 1969 the Coast Guard removed the Fresnel lens and replaced it with a 24 inches (610 mm) DCB-224 aerobeacon which is still used today. The light shines an average of 17 nautical miles (31 km; 20 mi). The original lens was loaned by the US Coast Guard to the National Museum of the Great Lakes. In early 2015, the lens was moved back to Two Harbors and is now on is now on display in the dining room of the Keeper's Quarters. On November 25, 2019, the DCB-224 aerobeacon failed causing the lighthouse to go dark. In summer of 2020, a temporary ML-300 LED flashing beacon was installed in the lighthouse until funds can be raised to restore the original beacon. The Lake County Historical Society began to provide tours of the Lighthouse Station in 1988 when it was granted a lease by the U.S. Coast Guard. In 1999 ownership was transferred to the Lake County Historical Society and the Society assumed responsibility for the operation of the light in 2001. While the lighthouse is still on the Light List as active, it is listed as a private aid to navigation and is no longer maintained by the Coast Guard. Three of the lighthouse station's buildings are open for visitors to tour: the Lighthouse Tower which has been restored and houses the rotating light the Assistant Keeper's building which has been restored to the late 19th century era and has exhibits about Lake Superior shipwrecks, the development of Agate Bay and a kiosk with historical information on the area the Keeper's Quarters of the Lighthouse have been restored to the early 20th century era which the Lake County Historical Society operates as a bed and breakfast. Also on the site is the pilothouse from the Frontenac ore boat, which contains an exhibit on its history and shipwrecks. The lighthouse was listed on the National Register of Historic Places on July 19, 1984, as Two Harbors Light Station, reference number 84001483.

The Two Harbors Breakwater Light is a lighthouse located at the end of the breakwater enclosing the eastern end of Agate Bay and defining the harbor at Two Harbors, Minnesota.

Samuel P. Ely is a shipwreck in Two Harbors, Minnesota listed on the National Register of Historic Places. It was a schooner that sailed the Great Lakes carrying iron ore, coal, and other bulk freight. It was built in 1869 and was a fairly typical example of the 200-foot schooner built in the 1870s, though she was reinforced for the demands of carrying iron ore.

The Little Stewart River is an 8.9-mile-long (14.3 km) river in Lake County, Minnesota, United States. It is a tributary of the Stewart River.

Stewart River is a stream in Lake County, in the U.S. state of Minnesota. Stewart River was named for John Stewart, a pioneer who settled near the river in the 1850s.

Bridge No. 3589 in Silver Creek Township, Minnesota is a reinforced concrete arch bridge carrying Minnesota State Highway 61 over the Stewart River just north of Two Harbors, Minnesota. The bridge was built in 1924, originally with a 70 feet (21 m) span and a width of 19 feet (5.8 m). It was widened to 39 feet (12 m) in 1939 because of increasing traffic loads. The bridge was listed on the National Register of Historic Places in 1998. The state of Minnesota, in 1921, established a trunk highway system. Trunk Highway 1 was one of the longest routes, starting on the border of Iowa and going through Albert Lea, Minneapolis, Duluth, Two Harbors, and Grand Portage before ending at the border with Canada. The portion of Highway 1 along Lake Superior was exceptionally scenic, located on a rocky ledge cut by cascading streams. A travel writer in the 1920s wrote this about the highway: Beyond argument, the drive on this northern shore of Lake Superior between Duluth and Port Arthur [Canada] is a natural classic. This is the land of the sky-blue water and the cathedral red rocks, where the prophetic Indian voice of Gitchie Manitou booms to the joyous loneliness amid the million sea gulls flying like snow. A most satisfying road clings to the shore, now streaming with light, now cut through somber jungle of blue-black trees. The rock-rimmed river gorges were more economically bridged with concrete arch bridges, since the footings could be formed directly from the exposed bedrock. The bridge is notable for its Classical Revival detailing. Usually, the Minnesota Highway Department devoted more detailing to urban bridges than rural bridges, but the scenic location on a popular tourist route lent itself to a more architecturally-detailed approach. As a result, the bridge was designed with open-balustrade railings, an emphatic archivolt, and monumental pilasters with recessed panels accented by contrasting concrete finishes. The original bridge was finished in 1924. By 1934, so many travelers were using the highway that the highway department proposed widening the bridge. Funds were not available until 1939, at which point the bridge was widened. The cost of widening the bridge was $12,793, and the widening respected the bridge's original design.

Waldo is an unincorporated community in Lake County, Minnesota, United States, near Two Harbors and Stewart. It is within Lake No. 2 Unorganized Territory. Waldo is 4 miles north of Two Harbors.