Oakleaf Lake

Oshawa Township is a township in Nicollet County, Minnesota, United States. The population was 525 at the 2000 census. Oshawa Township was organized in 1858 and named after Oshawa, Ontario.

The Minnesota Security Hospital is a secure psychiatric hospital located in St. Peter, Minnesota. It serves people who have been committed by the court as mentally ill and dangerous. It was established as St. Peter State Hospital in 1866 under the Kirkbride Plan. The original building is mostly demolished though the hospital is still active.

The Arboretum at Gustavus Adolphus College, also known as The Arboretum at Gustavus or colloquially as The Arb, is on the campus of Gustavus Adolphus College in Saint Peter, Minnesota, United States. It contains a number of botanical gardens and a 125 acre arboretum with its first trees planted as small seedlings in 1973 on agricultural land. The arboretum was formerly named for Carl Linnaeus, a Swedish botanist, from 1988 to 2021.

Traverse is an unincorporated community in Traverse Township, Nicollet County, Minnesota, United States, near St. Peter. The community is located along Nicollet County Road 15, near its junctions with County Roads 19 (377th Avenue) and 40 (371st Avenue). The Traverse des Sioux Historic Site is nearby.

Gustavus Adolphus College ( gəs-TAY-vəs) is a private liberal arts college in St. Peter, Minnesota. It was founded in 1862 by Swedish Americans led by Eric Norelius and is affiliated with the Evangelical Lutheran Church in America. Gustavus gets its name from Gustavus Adolphus, the King of Sweden from 1611 to 1632. Its residential campus includes a 125-acre arboretum.

Kasota is a city within the larger Kasota Township, Le Sueur County, Minnesota, United States. The population was 714 at the 2020 census.

St. Peter is a city and the county seat of Nicollet County, Minnesota United States. It is 10 miles north of the Mankato – North Mankato metropolitan area. The population was 12,066 at the 2020 census. It is home to Gustavus Adolphus College. U.S. Highway 169 and Minnesota State Highways 22 and 99 are three of the city's main routes. St. Peter's sister city is Petatlán, Guerrero, Mexico.

Union Presbyterian Church is a historic church at 730 S. Third Street in St. Peter, Minnesota. The community's origins date back to 1843, when Reverend Stephen Return Riggs established a mission post at Traverse des Sioux. The mission operated until 1851, when the Treaty of Traverse des Sioux was signed. In 1853, the First Free Presbyterian Church of Traverse Des Sioux was established with 12 members. They used the mission church until 1858, when a new stone church was built at a cost of $5000. A mile and a half south, in the town of St. Peter, Reverend Aaron H. Kerr led services in the Winslow Hotel. On October 25, 1857, Rev. Kerr established the First Presbyterian Church of St. Peter. During the Dakota War of 1862, many refugees from the Traverse des Sioux area moved to the safety of St. Peter. On July 25, 1869, the two congregations merged and became the Union Presbyterian Church of St. Peter. They built a new church building in 1871 for $15,000, taking the bell from the church at Traverse des Sioux. The building was listed on the National Register of Historic Places in 1983.

Traverse Township is a township in Nicollet County, Minnesota, United States. The population was 367 at the 2000 census. Traverse Township was organized in 1858, and named after Traverse.

The St. Peter Armory is a former National Guard Armory in St. Peter, Minnesota, United States. Built from 1912 to 1913, it is one of the oldest armories still standing in Minnesota and was the first one to be owned by the state upon its completion. It was designed in a restrained Gothic Revival style which captures a transition in Minnesota armory design from heavy, fortresslike buildings to the simpler designs of the 1920s. It was listed on the National Register of Historic Places in 1997 for having local significance in the themes of architecture, military history, and social history. It was nominated for being an excellent example of Minnesota's pre-World War I armories, as well as for its early status, transitional architecture, and role in St. Peter as a center not only of military affairs but also social and recreational events.

The Nicollet County Courthouse and Jail are historic governmental buildings located at 501 South Minnesota Avenue in St. Peter, Minnesota, United States. The courthouse was designed in a Romanesque Revival style of architecture by noted St. Paul architects Edward P. Bassford and E. W. Stebbins. Construction started and was completed in 1881 at a cost of $26,638. Bohn and Wilce of Winona were the builders. Minor extensions and additions were made in 1917 and 1967. In 1978 a $913,512 3-story addition designed by Wick-Kagermeier-Skaar of Mankato was built on the rear side of the building. A March 28, 1998 tornado damaged the building and after repairs it was reopened in June 2000. The next year a 3-year multimillion-dollar extension and renovation began. The building is now called the Nicollet County Government Center.The jail was designed in a Queen Anne style of architecture by Winona architect Andrew J. Van Deusen. Construction was started in 1906 and completed in 1907 at an estimated cost of about $22,000.On September 6, 2002, they were added to the National Register of Historic Places

The Eugene Saint Julien Cox House, now known as the E. St. Julien Cox House, is a Carpenter Gothic-style house in St. Peter, Minnesota, United States. It was built in 1871 for Eugene Saint Julien Cox, the first mayor of St. Peter, and his family. It was listed on the National Register of Historic Places on November 20, 1970. The building has been restored inside and out to its late 19th-century appearance by the Nicollet County Historical Society, which opens it as a house museum a few days per week during the summer.