Lebanon Mason Monroe Railroad

The Golden Lamb Inn is the oldest hotel in Ohio, having been established in the Warren County seat of Lebanon in 1803. The present four-story structure is built around the 1815 rebuilding of the inn, maintaining its colonial architecture. It is known as the Golden Lamb because that image appeared on its signboard for the benefit of the illiterate. At various times it has been known as the Ownly Hotel, the Bradley House, the Lebanon House, and the Stubbs House. On January 12, 1978, it was added to the National Register of Historic Places as the Golden Lamb.

Glendower, now known as Glendower Historic Mansion and Arboretum, is a historic Greek Revival style house located at 105 Cincinnati Avenue, U.S. Route 42, Cincinnati Avenue, in Lebanon, Ohio. It was built in 1836 by Amos Bennett for John Milton Williams, a Lebanon merchant, and named for Owain Glyndŵr (often anglicised as "Owen Glendower"). It has been called "one of the finest examples of Residential Greek Revival architecture style in the Midwest."On November 10, 1970, it was added to the National Register of Historic Places.

The Corwin House is a historic home located in Lebanon, Ohio, that was once inhabited by former Ohio Governor and United States Treasury Secretary Thomas Corwin. It is a 16-room frame house built in 1818 by Phineas Ross.

National Normal University was a teacher's college in Lebanon, Ohio. Located in southwestern Ohio, it opened in 1855 as Southwestern Normal School and took the name National Normal University in 1870. Alfred Holbrook was the first president and the school's guiding force for most of its existence. He resigned in 1897 after 42 years. In 1907 the NNU became public and changed its name to Lebanon University. The school went bankrupt in and finally closed in 1917. The school merged with Wilmington College in Wilmington, Ohio. The Warren County (Ohio) Historical Society in Lebanon, Ohio, now holds Lebanon University's records. In 1933 Alfred Holbrook College opened on the same campus. AHC moved to Manchester, Ohio where it closed in 1941. The original campus was demolished in 1977.

West Baptist Church (Bible Church of God; Old School ; Hardshell Baptist Church) is a historic church building at 500 W. Mulberry Street in Lebanon, Ohio. The Greek Revival building was constructed in 1860 and added to the National Register of Historic Places in 1984.

Lebanon is a city in and the county seat of Warren County, Ohio, United States. The population was 20,841 at the 2020 census. It is part of the Cincinnati metropolitan area.

The Mohrman-Jack-Evans House is an historic building located at 342 Columbus Avenue in Lebanon, Warren County, Ohio. Built in 1850 in the Greek Revival and Italianate styles of architecture, it was originally a single-family house. On October 10, 1984, when it was added to the National Register of Historic Places, it was serving as the meeting place of First Church of Christ, Scientist. Today, it is the office of an insurance agency. First Church of Christ, Scientist, Lebanon is now Christian Science Society and meets at 109 West Mulberry Street in Lebanon.

Reeders Run is a stream in the U.S. state of Ohio. It is a tributary to Turtle Creek. Reeders Run was named after David Reeder, an early settler who purchased the site in 1797.

Irons Run is a stream in the U.S. state of Ohio.Irons Run was named in honor of a local family.

Mulfords Run is a stream in the U.S. state of Ohio.Mulfords Run was named in honor of a local family.

Warren County is a county located in the southwestern part of the U.S. state of Ohio. As of the 2020 census, the population was 242,337. Its county seat is Lebanon and largest city is Mason. The county is one of Ohio's most affluent, with the highest median income of the state's 88 counties. The county was established on May 1, 1803, from Hamilton County; it is named for Dr. Joseph Warren, a hero of the Revolution who sent Paul Revere and the overlooked William Dawes on their famous rides and who died at the Battle of Bunker Hill. Warren County is part of the Cincinnati, OH-KY-IN Metropolitan Statistical Area.

Lebanon High School is a public high school in Lebanon, Ohio. It is the only high school in the Lebanon City School District. Their mascot is the Warrior and the school logo is the letter "L" with a spear. The primary school colors are maroon and white, although throughout its history secondary colors have included black and maize. The high school moved into its current building on 1916 Drake Road in 2004. From 1969 until 2004 it was housed in what became Lebanon Junior High School on 160 Miller Road. Prior to 1969, Lebanon High School called home what is now Berry Intermediate School on Oakwood Street.