There are some fantastic local hiking trails in the country side of Iowa, particularly in northeast Iowa. It is here you will find great trails as part of the Effigy Mounds National Park. Here the long hiking trails provide unique history of the area, which includes fascinating information about American Indian tribes that once lived in the area. It also provides some incredible views of the Mississippi river and the surrounding states, forests, and wildlife.
With some exploring there are some other fun places to hike at. This would include following some of the rivers around Iowa. With so many to pick from including the Iowa River, Cedar River, and Yellow River, there is some fantastic wildlife and preserve areas surrounding them. This type of hiking is normally more difficult because of the lack of trails, but also gives people a better chance of seeing wildlife and have a fantastic time.
Iowa has a lot of developed land, but there are a lot of local hiking trails in the country side area if you know where to look. Most of the lakes and parks have trails, and with so many of them finding a good place to hike is easy.