Wapwallopen, PA

ZIP code 18660 is located in Lake Harmony, Pennsylvania. This area is famous for its picturesque lake, Lake Harmony, offering recreational activities such as boating and fishing. The Big Boulder Ski Resort is also a prominent landmark, attracting visitors for skiing and snowboarding during the winter months. Additionally, the area is known for its charming vacation homes and resorts, making it a popular destination for tourists seeking a relaxing getaway.