Ohio Department of Natural Resources
Ohio's Five Physiographic Regions
Gives characteristics and history of Ohio's different regions. Map included. Very detailed descriptions of rivers and nature perserves in the State.
Agriculture in the Classroom
National Agriculture in the Classroom: A Look at Ohio Agriculture [Pdf]
Use this site to learn about a variety of aspects of the agricultural industry. You will find bulleted facts on the Ohio climate, soil, crops, and animals.
University of Texas at Austin
Ut Library: Perry Castaneda Maps of Ohio
A collection of state, city and historical maps of Ohio. Also includes maps of national parks and monuments in the state.
A&E Television
History.com: Ohio
Take a detailed look at the state of Ohio! From its earliest history and peoples, to present day facts which include population, climate, geography, plants and animals, economy, government, cultural life, sports and recreation,...
Johns Hopkins University
The Johns Hopkins University: Ohio State Maps
At this site from The Johns Hopkins University Applied Physics Laboratory, you can find out about the landform features in the state of Ohio. How are the counties set up in Ohio? Look at the various maps to answer all of your map questions.
Cayuse Canyon
The Us50: Ohio
Covers comprehensive information regarding Ohio history, famous people, cities, geography, state parks, tourism, and historic sites. A fact sheet of information and a quiz are also available.
NSTATE
Net State: The Geography of Ohio
Here at NetState you will find a variety of facts about the geography of the state of Ohio. Find out the geographic center, total area, elevations and much more.