Preparation Canyon State Park is a 344-acre park located in the Loess Hills of Iowa. The park offers visitors a variety of outdoor activities, including hiking, camping, fishing, and picnicking. One of the main attractions of the park is the 14-mile hiking trail, which winds through the rugged terrain of the Loess Hills. Other points of interest include a campground with modern facilities, a fishing pond stocked with trout, and a historic stone shelter.

Preparation Canyon State Park is also known for its unique geology. The park is located in the Loess Hills, which are a series of steep hills made up of wind-blown silt. The soil in the park is rich in nutrients, which makes it an ideal habitat for a wide variety of plant and animal species.

The best time of year to visit Preparation Canyon State Park is in the spring or fall, when the weather is mild and the foliage is at its most colorful. Summer can be hot and humid, while winter can be cold and snowy.

Overall, Preparation Canyon State Park is a beautiful and unique destination that offers visitors the opportunity to experience the rugged beauty of Iowa's Loess Hills. Whether you're looking for a peaceful picnic spot, a challenging hiking trail, or a quiet place to fish, this park has something for everyone.