The phone number of the Columbus Zoological Park is: 614-645-3400.
The address of the Topiary Park is: 480 E Town St, Columbus, OH 43215-4708
The halfway point between Medina and Dayton is on I-71 just north of Columbus, near Sunbury, Delaware, and Alum Creek State Park.
Depends what you mean by "near." The national park is in-between Cleveland and Akron, and thus about 125 miles from Columbus at its closest.
Woodward Park Middle School 5151 Karl Road Columbus, OH 43229
The address of the Columbus Zoological Park is: Po Box 400, Powell, OH 43065-9606
The web address of the Topiary Park is: http://www.topiarygarden.org
The web address of the Franklin Park Conservatory is: http://www.fpconservatory.org
It is a state park located near Camden, Ohio. Just North of Oxford.
The address of the Rickenbacker-Woods Technology Museum And Historical Park Inc is: Po Box 9463, Columbus, OH 43209
Columbus Zoo & Aquarium Ohio Theatre Columbus Museum-Art Resource Center Topiary Park Gatehouse Quaker Square Kelton House German Village Society hope this helps (:
Some fun places to visit in Columbus, Ohio include the Franklin Park Conservatory and Botanical Gardens, the Columbus Zoo and Aquarium, the North Market for a variety of food options, and the Scioto Mile for outdoor activities and events.