Spruce Run Earthworks

Spruce Run is the name of a series of streams located entirely within Delaware County, Ohio. The GNIS names them North Branch Spruce Run, South Branch Spruce Run and West Branch Spruce Run.Spruce Run was named for the spruce trees along its course.

The Marcus Curtiss Inn is a historic house and post office located near Galena in Genoa Township, Delaware County, Ohio, United States. A native of Connecticut, Curtiss moved to present-day Genoa Township in 1808, becoming the first settler in the area, along with his family, his brother's family, and a third family who also moved from Connecticut. Here, he established himself on 681 acres (276 ha) of land and began to farm; part of his land was very clayey, and Curtiss decided to start a brickworks on the site. Although he left home to serve in the War of 1812, he returned to modern Delaware County after the war and resumed construction on the present house.Curtiss was a pioneering member of local society in multiple ways due to his new building: besides being the first brick house in the area, it was the township's first post office and one of the first inns. He designed the structure with a simple floor plan: measuring two-and-a-half stories tall, the building is laid out as a rectangle with a simple arrangement of rooms. The present building was completed in 1822. Today, the building is covered with a metal roof.To the present day, the Marcus Curtiss Inn remains in use as a private residence. In late 1976, the inn was listed on the National Register of Historic Places, both because of its historically significant architecture and because of its place in local history.

Duncan Run is a stream in the U.S. state of Ohio.Duncan Run was named for a local landowner.

Harlem is an unincorporated community in Harlem Township, Delaware County, in the U.S. state of Ohio.

Galena is a village in Delaware County, Ohio, United States. The population was 924 at the 2020 United States Census.

Genoa Township is one of the eighteen townships of Delaware County, Ohio, United States. Genoa Township boasts scenic open spaces including two recreational reservoirs (Hoover Reservoir and Alum Creek), excellent service including its own police and fire departments, high quality schools (Westerville City Schools, Big Walnut Local School District, and Olentangy Local School District), and proximity to job and entertainment centers.

Westerville Central High School is a public high school located in Westerville, Ohio, northeast of Columbus. It is the newest of three high schools in the Westerville City School District. It opened in August 2003.

Westerville North High School is a public high school in Westerville, Ohio in Delaware County, Ohio. It is one of three high schools in the Westerville City School District. The school's current principal is Kurt Yancey.

Center Village is an unincorporated community in Harlem Township, Delaware County, in the U.S. state of Ohio.

Rattlesnake Creek is a stream entirely within Delaware County, Ohio. It is a tributary of Big Walnut Creek. Rattlesnake Creek was named for the frequent rattlesnakes at the rock outcroppings along its course.

Berkshire Township is one of the eighteen townships of Delaware County, Ohio, United States. The population at the 2020 census was 5,477.

Harlem Township is one of the eighteen townships of Delaware County, Ohio, United States. The 2020 census reported a population of 4,554 in the township.