Adamstown, PA

ZIP code 19501 covers the borough of Alburtis in Lehigh County, Pennsylvania. This small town is home to the notable Lock Ridge Park, which features the remnants of an old iron furnace. The park offers hiking trails, picnic areas, and historical displays. Additionally, Alburtis is known for its charming main street, lined with local shops and eateries, making it a quaint destination for visitors.