Coltonville, Illinois

Five Points is an unincorporated community in DeKalb County, Illinois, United States, located 3 miles (4.8 km) west-northwest of Sycamore.

Sycamore High School (SHS) is a four-year public high school in Sycamore, Illinois, United States. It is a member of the Illinois High School Association and a part of Sycamore Community Unit School District #427. Sycamore High School is the only high school in the city, and serves students in grades 9–12 living in Sycamore and the surrounding areas.

NIU College of Business (NIU COB) was established in 1961 and is AACSB accredited, the highest quality standard for business schools worldwide.

The George H. Gurler House or simply, the Gurler House, is a home in DeKalb, Illinois. The home is listed on the National Register of Historic Places to which it was added in 1979. The home was built in 1857 and was occupied by members of George H. Gurler's extended family as early as 1888. Gurler was the co-founder of the Gurler Brothers Creamery. Gurler was also the president of the DeKalb County Farmer's Institute, the predecessor of the American Farm Bureau Federation.

East Branch South Branch Kishwaukee River, in northern Illinois, is a 23.7-mile-long (38.1 km) tributary of the Kishwaukee River, by way of the South Branch Kishwaukee River.

NIU College of Engineering and Engineering Technology (NIU CEET) was established in 1985 and offers ABET and ATMAE accredited programs in engineering and engineering technology. The college offers degree programs in electrical engineering, mechanical engineering, industrial and systems engineering, engineering technology, and industrial technology.

The Andrew O. Anderson House, also known as the A. O. Anderson House, is a Prairie style house in the city of DeKalb, Illinois, United States. The house was designed by American architect John S. Van Bergen around 1913 and built around 1916. Van Bergen designed many Prairie homes and was an associate of famous architect Frank Lloyd Wright. Throughout its history the Anderson House has been mistaken for a residence designed by Wright. The Anderson House contains many elements common to both Prairie style in general as well as some of Wright's early Prairie designs. The house was constructed for DeKalb clothing merchant Andrew O. Anderson about 14 years after an original house project on the site fell through.

DeKalb ( dih-KALB) is a city in DeKalb County, Illinois, United States. The population was 40,290 at the 2020 census, down from 43,862 at the 2010 census. The city is named after decorated Franconian-French war hero Johann de Kalb, who died during the American Revolutionary War. Founded in 1856, DeKalb became important in the development and manufacture of barbed wire, especially for agriculture and raising livestock. While agricultural-related industries remain a facet of the city, along with health and services, the city's largest employer in the 21st century is Northern Illinois University, founded in 1895. DeKalb is about 65 miles (105 km) from downtown Chicago.

The Ellwood House was built as a private home by barbed wire entrepreneur Isaac Ellwood in 1879. It is located on First Street in DeKalb, Illinois, United States, in DeKalb County. The Victorian style home, designed by George O. Garnsey, underwent remodeling in 1898-1899 and 1911. The house was originally part of 1,000 acres (4.0 km2) which included a large stable complex known as "Ellwood Green." Isaac Ellwood lived here until 1910 when he passed the estate to his son, Perry Ellwood. After Perry Ellwood inherited the home he remodeled the interior and exterior, drastically altering the home's appearance. Thus, the Ellwood House incorporates elements from several architectural styles. In 1964 the home was donated to the city of DeKalb and converted into a museum. The house was listed on the U.S. National Register of Historic Places in 1975. The Ellwood House Museum site contains six structures in addition to the main house. A 50-foot (15 m) tall water tower dominates the west side of the property while a 14-foot (4.3-m) tall miniature Stick style house is located nearer the main house. There is also a Visitor Center, built as an addition to the Perry Ellwood family's original garage, and a museum house that was once used to hold Harriet Ellwood's (Isaac's wife) collection of "curiosities." The property also includes the "Ellwood-Nehring House," the home given to Perry and May Ellwood as a wedding gift in 1898. From 1940 until 2011, the house was privately owned by Paul Nehring, owner of DeKalb's Nehring Electrical Works, and his wife Shirley.

The Egyptian Theatre in DeKalb, Illinois, United States, is an Egyptian Revival theatre that is listed on the U.S. National Register of Historic Places. The theatre was built in 1928 and 1929 as part of a much larger wave of national fascination with Ancient Egypt throughout the United States, due, in large part, to the discovery of Tutankhamun's tomb in 1922. The theatre was added to the National Register in 1978 and its 1,430-seat auditorium is currently DeKalb County's largest. The building was designed by architect Elmer F. Behrns, who had an interest in Egyptology. The interior and exterior architecture reflect Egyptian cultural symbols. Stained glass work exhibits designs such as Ra, the Egyptian sun god and the scarab, a sacred Egyptian symbol. The building was nearly demolished in the 1970s but a restoration effort led by Preservation of the Egyptian Theatre (PET) saved the structure. Rumors have long surrounded the DeKalb Egyptian about secret messages allegedly hidden in the architecture and as well as ghost hauntings. While the theater maintains there are no hidden messages in the building the ghost stories have persisted throughout the years. The Egyptian Theatre operates a 42-week season with up to 125 events annually.

The Haish Memorial Library (also known as the DeKalb Public Library) was designed by Chicago architects White and Weber (Charles E. White, Jr. and Bertram A. Weber) and built in the art deco style of the 1930s with funds left to the library by Jacob Haish in his 1928 will. The building was added to the National Register of Historic Places in 1980.

Maria Elizabeth Ridulph (March 12, 1950 – c. December 1957) was a seven-year-old girl who disappeared from Sycamore, Illinois, on December 3, 1957. Her remains were found almost five months later in a wooded area near Woodbine, Illinois, approximately 90 miles (140 km) from her home. Maria was last seen by her friend on her neighborhood corner of Center Cross Street and Archie Place with an unknown man in his early twenties who called himself "Johnny".The case, which was well known in the Chicago area, was one of the oldest cold case murders in the United States to be presumably solved. Jack McCullough, who under his former name John Tessier had been a neighbor of the Ridulph family, was convicted for her murder in September 2012. However, in March 2016, the DeKalb County State's Attorney announced that a post-conviction review of available evidence showed McCullough could not have been present at the place and time of Maria Ridulph's likely abduction. McCullough was released from prison on April 15, 2016, and the charges against him were dismissed on April 22, 2016. McCullough was declared innocent of the crime by the DeKalb County Circuit Court on April 12, 2017.