Berkshire Township, Delaware County, Ohio

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

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

Sunbury is a city in Delaware County, Ohio, United States. The population was 6,614 at the 2020 census. Sunbury went from being a village to a city on October 22, 2021.

Big Walnut High School is a public high school located in Sunbury, Ohio. It is the only high school in the Big Walnut School District. The first Big Walnut High School to open was in August of 1951 at 105 Baughman Street. The current building was opened in January of 2022 to meet the demands of the growing district and has a student population of approximately 1300 students. The school's mascot is the Golden Eagle.

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

Butler Run is a stream located entirely within Delaware County, Ohio.Butler Run was named for one Mr. Butler, a pioneer who settled near its banks in 1807.

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.

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.

Perfect Creek is a stream in the U.S. state of Ohio.Perfect Creek was named for William Perfect, a pioneer who settled near it in 1807.

The Spruce Run Earthworks is an archaeological site located in the central part of the U.S. state of Ohio, in Delaware County. It is believed to have been built by the Adena culture.

Culver Creek is a stream in the U.S. state of Ohio.Culver Creek was named for John Culver, a pioneer who settled near it in 1809.

Alum Creek is an unincorporated community in Delaware County, in the U.S. state of Ohio.