Pasadena, MD

ZIP code 21123 is located in the city of Woolford, Maryland. This area is known for its picturesque waterfront views, with the Choptank River running through it. Landmarks in this ZIP code include the stunning Blackwater National Wildlife Refuge, a prime spot for birdwatching and outdoor recreation. Visitors can also explore the Harriet Tubman Underground Railroad National Historical Park, which commemorates the life of the famous abolitionist.