Pilot Knob, MO

ZIP code 63663 covers the rural area of Potosi, Missouri. The region is known for its picturesque scenery, including the iconic Lions Club Park. Potosi is also home to the Washington County Courthouse, a historic building that dates back to the mid-1800s. Additionally, the area features various outdoor recreational opportunities, such as hiking trails and camping sites, making it a popular destination for nature enthusiasts.