Olentangy Parklands to whetstone

Jeffers Mound is a Hopewell tradition Native American burial mound in Worthington, Ohio. The mound is all that remains of the ceremonial Worthington Earthworks site built between 100 B.C. and 400 A.D. The mound is named after Herman Plesenton Jeffers, who owned the land the mound is situated on before its transfer to the Worthington Historical Society.

Camp Thomas was a United States Regular Army training facility located in North Columbus, Ohio (now Columbus), during the American Civil War. It was primarily used to organize and train new infantry regiments for service in the Western Theater.

Whetstone High School is a public high school located at 4405 Scenic Drive in Columbus, Ohio. It is a part of Columbus City Schools and the neighborhood of Clintonville. Whetstone's mascot is the Brave.The school opened in 1961 to accommodate the overflow from North High School. The expanding student base brought on by growth in north Columbus created the need for an additional school.