Irwin, IA

ZIP code 51446 encompasses the town of Lanesboro, Iowa. This small community is home to the iconic Lanesboro Caverns, a popular destination for tourists and spelunkers alike. The area is also known for its picturesque views of the rolling countryside, making it a charming spot for nature lovers. Additionally, Lanesboro boasts a vibrant local culture, with events such as the annual Lanesboro Days celebration drawing visitors from near and far.