Red Bird Farm Wildlife Area is a 2 mile lightly trafficked loop trail located near Iowa City, IA that features a lake and is rated as moderate. The trail is primarily used for hiking, walking, nature trips, and birding and is accessible from March until September.
Very overgrown but cool pond with lots of frogs. We'd go back in the spring before all the weeds grow in. Pretty nature.
Interesting but very natural setting, so "trails" are not marked and open areas often end with no real trail. We trudged for a few hours before we found a path to a frog infested pond (I mean hundreds! It was very cool) and a way into a wooded trail. Unfortunately we ran out of time.