Franklin R. Lanter House

The I. O. Pickering House is a historic house in Olathe, Kansas, U.S.. It was built in 1878 for Isaac O. Pickering, who served as the mayor of Olathe from 1878 to 1885. It remained in the Pickering family until 1960. It has been listed on the National Register of Historic Places since December 1, 1980.

The Martin Van Buren Parker House is a historic house in Olathe, Kansas, U.S.. It was built in 1869 for Martin Van Buren Parker, a lawyer, his wife Emma, and their five children. Emma's brother was John St. John, who went on to serve as the 8th Governor of Kansas from 1879 to 1883. It remained in the Parker family until 1960, and it was restored by the new owners in the 1980s. It has been listed on the National Register of Historic Places since December 20, 1988.

Olathe ( oh-LAY-tha) is the county seat of Johnson County, Kansas, United States. It is the fourth-most populous city in both the Kansas City metropolitan area and the state of Kansas, with a 2020 population of 141,290.

The Albert Ott House is a historic house in Olathe, Kansas, U.S.. It was built in 1894 for Albert Ott, the president of the Olathe State Bank, and his wife Helena Hyer, whose brother founded the Hyer Boot Company. It was designed in the Queen Anne architectural style. It has been listed on the National Register of Historic Places since April 1, 1998.

The Kansas School For the Deaf, is a K-12 school, located in downtown Olathe, Kansas. In 1866, it became the first school for the deaf established in the state of Kansas, and today it remains the largest. Originally named the "Asylum for the Deaf and Dumb", the name has been changed several times to conform to prevailing sensibilities about deafness. Students and staff often refer to the school as "KSD."

The Museum of Deaf History, Arts and Culture is a museum dedicated to the unique culture of Deaf and hard of hearing people in the United States. The museum opened in 2001 in Olathe, Kansas, across the street from the Kansas School for the Deaf.

Olathe North High School is a public high school located in Olathe, Kansas, United States, serving students in grades 9-12. The school is one of five high schools in the Olathe USD 233 school district. The school colors are red and royal blue and the mascot is the Eagle.Olathe North is a member of the Kansas State High School Activities Association and offers a variety of sports programs. Athletic teams compete in the 6A division and are known as the "Eagles". Extracurricular activities are also offered in the form of performing arts, school publications, and clubs.

The Great Mall of the Great Plains was a shopping mall located in Olathe, Kansas, United States. It was the largest outlet mall in the state of Kansas, and boasted over 150 stores and 10 anchors, laid out in a half-mile racetrack pattern. Amenities included indoor glow-in-the-dark miniature golf course, a food court, a Game Zone arcade, and a Dickinson Theatres movie theater with sixteen screens. Great Mall of the Great Plains was owned & managed by Glimcher Properties Trust until January 2009. The mall closed on September 18, 2015, although Burlington Coat Factory remained open. Demolition on the mall began on July 11, 2016, and was finished in January 2017. While developers announced in January 2018 that a redevelopment called Mentum would replace the old mall, this never happened. In October 2021, Olathe-based company Garmin Ltd. indicated that it acquired the property, likely to expand its company's headquarters. Burlington Coat Factory closed at the end of January 2023, leaving the mall without any businesses.

The Mahaffie Stagecoach Stop and Farm Historic Site, locally known as the Mahaffie Farm, is located in Olathe, Kansas. The house was originally a stop along the Westport Route of the Santa Fe, Oregon, and California Trails, which originated in nearby Westport, Missouri. The house's heyday came with large numbers of westbound travelers of the 1860s. The house has now been converted into a museum and gift shop. It is situated on almost 40 acres (160,000 m2) of land. It frequently hosts American Civil War reenactments, with a focus on events connected to Bleeding Kansas and bushwhackers. There is also an in-house blacksmith and other various era-specific artisans. The original farm was founded by James Beatty Mahaffie and his wife Lucinda, in 1858. They ran it until 1870 and stayed on the farm until 1886. The existing house was completed by Mahaffie in 1865. It includes two foot thick limestone blocks quarried from the farm itself.The Mahaffies left their name not only on the museum, but on a street in Olathe, Mahaffie Elementary School, and on a recent subdivision.

Olathe West High School is a public high school located in Olathe, Kansas, United States, serving students in grades 9–12. The school is one of five high schools in the Olathe USD 233 school district. The school colors are royal blue, silver, and navy, and the school mascot is the Owl.

Kansas City Air Route Traffic Control Center (ICAO: KZKC, FAA LID: ZKC, Kansas City Center in radio communications), is one of 22 Federal Aviation Administration (FAA) Area Control Centers. It is located at 250 S. Rogers Rd. Olathe, Kansas, United States.The primary responsibility of Kansas City Center is sequencing and separation of over-flights, arrivals, and departures in order to provide safe, orderly, and expeditious flow of aircraft filed under instrument flight rules (IFR). Kansas City Center is the 15th busiest ARTCC in the United States. Between January 1, 2017, and December 31, 2017, Kansas City Center handled 1,801,888 aircraft operations. Kansas City Center covers approximately 192,000 square miles of the Midwestern United States, Southern United States, and the Western United States, including parts of Kansas, Oklahoma, Illinois, Arkansas, Nebraska, Iowa, Texas, New Mexico, Colorado, and Missouri.Kansas City Center lies adjacent to seven Air Route Traffic Control Centers, including Minneapolis Air Route Traffic Control Center, Chicago Air Route Traffic Control Center, Indianapolis Air Route Traffic Control Center, Memphis Air Route Traffic Control Center, Fort Worth Air Route Traffic Control Center, Denver Air Route Traffic Control Center, and Albuquerque Air Route Traffic Control Center. ZKC overlies or abuts many approach control facilities (including Kansas City, Oklahoma City, St. Louis, Tulsa, Springfield, MO, and Wichita).

Johnson County is a county in the U.S. state of Kansas, along the border of the state of Missouri. Its county seat is Olathe. As of the 2020 census, the population was 609,863, the most populous county in Kansas. The county was named after Thomas Johnson, a Methodist missionary who was one of the state's first settlers. Largely suburban, the county contains a number of suburbs of Kansas City, Missouri, including Overland Park, a principal city of and second most populous city in the Kansas City Metropolitan Area.