Belvidere, NJ

ZIP code 07823 encompasses the township of Belvidere in Warren County, New Jersey. This area is known for its scenic beauty, featuring landmarks like the Pequest River and Pequest Fish Hatchery. Belvidere is home to historical sites such as the Victorian style Warren County Courthouse and the Old Belvidere Mansion. Residents and visitors can enjoy outdoor activities in the nearby Delaware Water Gap National Recreation Area.