Iowa offers a variety of popular angling destinations for both freshwater and saltwater enthusiasts. Some of the most popular areas for freshwater fishing include the Mississippi River, Iowa Great Lakes, and Clear Lake. Common species of fish in these locations include bass, catfish, walleye, and trout. The best times of year to fish in Iowa vary depending on the species, but generally, the spring and fall months offer the most productive fishing. Spring temperatures average around 50-60 degrees Fahrenheit, while fall temperatures average around 40-70 degrees Fahrenheit.

For bait and lures, live bait such as worms and minnows are effective for catching most species of fish in Iowa. Artificial lures such as crankbaits, jigs, and spinners are also popular choices that can mimic the movements of real prey.

Interesting fishing facts about Iowa include the fact that the state's record for the largest fish caught is a 97-pound flathead catfish, caught in the Des Moines River. Additionally, Iowa is home to over 72,000 miles of rivers and streams, making it a prime location for fishing enthusiasts.