Whittier, AK

Located in Whittier, Alaska, ZIP code 99693 is a remote area encompassing breathtaking landscapes and access to the Prince William Sound. Surrounded by glaciers and mountains, this area is home to the Anton Anderson Memorial Tunnel, the longest highway tunnel in North America. The small town also boasts the Begich Towers, a unique residential building that houses most of the town's population and amenities such as a grocery store and post office.